The Book: Everything We Know So Far And Possible Connections

The Book: Everything We Know So Far and Possible Connections

The Book's lore is driving me crazy and I had to write this. This isn't meant to be a solid cohesive theory on anything but I wanted to compile everything we know about the Book, some rather disturbing implications of what that might mean, and which characters may or may not have a connection to it, as well as what that connection might be.

This is a long post, so I've bolded the key info. You can skim those if you don't want to go through everything. :)

***Major spoilers for BSD and for Beast!***

Main Series Information:

The first mentions of the Book occur in Chapter 28, when Fitzgerald tells Atsushi that the Guild's goal is to locate it. He tells Atsushi that only one copy of this book exists, and that neither flames nor abilities can damage it.

Fitzgerald claims he knows the Book is there because a prophet ability user foresaw that it had been sealed within Yokohama. When Atsushi asks what the relation is between him and the Book, Fitzgerald says that Atsushi is the guide to the Book.

In Chapter 35, Fitzgerald states that his goal is to use the Book to bring his daughter back to life.

The next mention is in Chapter 46, when Dazai talks to Fyodor in the alley. Dazai mentions that since Fyodor and the Rats don't have the firepower to burn down Yokohama, he instead needs to exterminate Yokohama's ability users to get to the Book, hence the cannibalism strategy.

Dazai says the true Book is a single novel with blank pages where anything written becomes the truth. Fyodor wishes to use it to make a world without the sin of ability users. Dazai says basically "good luck with that dude" lol. (Actually the line is "Give that a go, if you can, that is." which... might be significant?)

Chapter 58: Taneda dumps a lot of info on Ranpo. His assailant, who we know to be Sigma, stole a page from him, a single page removed from the Book in order to study it. The page has exactly the same capacity to make anything written become reality, it just has limited space to write. However, the Book has a restriction: it requires karmic/narrative consistency.

In Chapter 58.5, Mykola's speech about cages and the freedom of birds is ironically dictated word for word by a mysterious author. The translator note on the unofficial version I'm reading says the mysterious author is using imperfect Japanese with lots of katakana - I cannot confirm this myself, but it has interesting implications on our mystery author's identity if true. The page is used to position the Agency as the terrorists in the white hoods and frame them.

Chapter 59: Ranpo believes the Book was not made by an ability user but by something far greater than that. His proof is that unlike Mushitarou's ability, which can also alter reality, the people affected by the Book also have new memories to fit the alteration to the events. The Agency members remember committing the crime, even though they know they didn't.

In Chapter 70, Mushitarou reveals the DoA plans to use the other side of the page to eliminate the country at the next full moon. I am curious as to the significance of the full moon, given the moon's frequent recurrence in the series and Atsushi's ability connection to it. Chapter 74.5 establishes that the Sky Casino, with its 13 year history, was created 8 days ago when the page was written on, as a base for the next stage and also to "repay" Sigma for the use of his ability to retrieve it. In Chapter 75, Fyodor claims that Sigma, too, was written into existence via the Book 3 years ago - he has no memories before this point.

Chapter 77: the page was written with a condition that no police or law enforcement would believe in the Agency's innocence. However, Tachihara broke through that condition by reaffirming his identity as a member of the Mafia, which (metaphorically) tears the page.

Later references don't tell us too much more but I'll summarize them regardless. Kamui/Fukuchi has the page, which Atsushi knows from Sigma's info. Ranpo made an appeal to the police, explaining that the Agency was framed and the page preventing them from seeing the truth, and half the force sees the truth for themselves, breaking through the page's condition. Ranpo believed the direct opposition to the page's restrictions might sway Fukuchi into believing them (unfortunately, we don't know if this was right, as Fukuchi was not affected in the first place, being Kamui himself). And that's what we have so far.

Disturbing Implication #1: The Special Division knows/knew the location of the Book.

Taneda mentions that a page from the Book was taken to study. This implies that at one point, the Special Division had the Book or knew of its location. The higher ups may still know where it is. There are a few potential timelines here: the first is that the page was removed many, many years earlier, perhaps during the war, and the second is that the page was removed and tested 3 years ago, and Sigma resulted from these trials.

Disturbing Implication #2: Ranpo says the Book was created by something greater.

Something greater than ability users. I suspect this may be something outside their world. At this stage, it seems very likely this "greater entity" is an author - the author of the world we read about (it's Asagiri omg). An author, to the world they write, is akin to a god. I'm kind of joking about the Asagiri thing, but the "author" of the Book is likely someone/something that exists beyond the scope of the world of BSD.

Contradiction: The Book cannot be damaged by flame or ability, but pages can be torn out of it? How?

Beast Information:

Oh boy. Where to even start?

Beast Dazai states that the Book is the origin of the main universe's world, and it contains an infinite number of parallel worlds within it.

"What you write becomes a reality" is actually a misnomer. Writing in the Book calls a parallel world that aligns with what is written directly from the Book. This parallel world will then trade places with the real world.

There is a single physical reality, and infinite possible worlds. The Beast universe exists within the Book, as a possible world.

A version of the Book exists in the Beast universe. However, this Beast version of the Book is more of a weakness. Orders from the real world can overwrite Beast. And anyone who tries to write in Beast's Book will make Beast cease to exist.

Beast Dazai jumps at the end of Beast. This is because if more than 3 people know the truth about the Book, the world will destabilize - it may even disappear without Beast's Book being written in.

Beast Dazai created a singularity using his ability. It's not explained how he did this, but it has something to do with his nullification. He did this to read the memories of real-world/original Dazai - the Dazai who exists outside the Book. (It seems all but given that this is Dazai from the main timeline.)

Though the above conflicts with some of what we know in the main manga, we can take it as fact, I think. The narration is heavy on emphasizing that Beast Dazai is telling no lies in this scene.

Disturbing Implication #3: Any alterations are not inventions but transferrals, which means these events actually occurred in another universe.

This means that the Agency really were the DoA terrorists in a parallel world and they did carry out the plan. They really did take the hostages in this world. Tanizaki really did push the button. This would explain their memories. The caveat of no one in law enforcement believing them might make sense too - they're actually criminals in that world, so they would have no reason to believe them. "Trading places" also implies that the terrorist Agency universe has the terrorists trying to save the hostages like the Agency originally planned to do (potentially).

Sigma is an interesting case. If he really was written into existence from the Book, then he was called from another parallel world - literally displaced from his home. His amnesia likely occurred in that parallel world too.

Disturbing Implication #4: The parallel worlds are more fragile than the main world of BSD.

There is something different about our main universe. The Book that originates here is the real deal. But Beast's (and all the Books from different parallel worlds) leave them vulnerable. These worlds can be destroyed at any time if anyone tries to write in these Books. Only a select number of people can know how it really works before it starts to destabilize. What's more, at any point, someone could write in the real-world's Book and overwrite it entirely, and there would be nothing that any of the people within that world could do about it. And Beast Akutagawa, thinking back on the events of the story, comes to the conclusion that even though his world is "but a shadow", the desires, feelings and actions of the people within it make those people no less real than those in the original.

Beast is a goddamn existential horror.

Character Connections

Now, onto the characters who are known to have some kind of connection to the Book.

Fitzgerald wanted the Book in the Guild arc to bring back his daughter. While this is the first mention of it, given that he got his info from clearly secondhand sources (the prophet ability user or Fyodor, most likely), I don't think he has any sort of deeper understanding of it, nor a more personal connection. Ranpo seems to be figuring out the Book's logistics rather quickly, but I expect nothing less from the greatest detective, and he doesn't have a strong personal connection I can see as of yet. As for Fukuchi, whatever knowledge he gained 36 years ago might be connected... but again, I have nothing else to say on this front, considering we have little else on this (I'm actually more inclined to think it has to do with the war - which may tie in with the Book, but not necessarily). I would also be very surprised if Mori doesn't know something but I have no real evidence for this other than that the man is suspicious as hell. Then again, there's also Tokoyami Island, which "appeared" seemingly out of nowhere and is where Yosano's backstory took place and Fukuchi headed after his argument with Fukuzawa. It seems possible, if not likely, that it was created with the Book. So, let's go over some characters who we actually can expand on a little.

Taneda

Not much to say here other than what kind of research was being done with the Book? Given that Taneda had the page on him, was he the one responsible for the research being conducted on it, or was he just involved?

What kind of research was being done with the page? How were they testing it? The page was blank, so they must not have created anything with it yet. How then, did Taneda know how it worked and that the page would have the same capacities as the full Book?

Taneda doesn't seem to understand the Book completely - he thinks it was created by an ability user, after all, and like everyone else in the main universe he doesn't know the reason the Book requires narrative consistency (that it is pulling from other worlds, not just making anything written come true).

The Special Division likely had the Book at one point, but by the time Fitzgerald comes to retrieve it, it has been "sealed". Did the Special Division seal it? Why and how?

Atsushi

We know he has a lot to do with it. Atsushi and the Book are incredibly intertwined, and the initial conflict was kicked off by a bounty placed on his head for this connection.

He is called the "guide" to the Book. What does that mean? Is he meant to locate it? Unlock the seal? Or is he a guide on how to use it properly?

6 years ago, Shibusawa found Atsushi at the orphanage when he was just a kid and tortured him to extract his ability. He was a researcher who learned about the tiger from Fyodor, who called Atsushi's ability "one that guides the envy of all ability users". And we know Fyodor has been after the Book for a long time, so it's difficult to imagine this does not have something to do with it.

Atsushi is the only character to directly reference a real-life novel in the series and recall reading it. "The head may err but never the blood" and "I only regret what I haven't done" are from the real Nakajima Atsushi's "Light, Wind, and Dreams", a fictionalized autobiography detailing the last few years of the life of Robert Louis Stevenson. While other characters quote their namesakes' fiction on occasion, to my recollection, Atsushi is the only one who explicitly remembers reading the book, but finds himself unable to remember the author's name. Cute reference, or plot significant? You decide.

Atsushi's tiger is heavily associated with the moon, particularly the full moon. For some reason, the other side of the page is to be used at the next full moon and cannot be used sooner. Atsushi's ability crystal, pulled out of him by Shibusawa as a child, is described as "pale and glittering like the moon".

It is entirely unlike the red crystals that form in the Dead Apple separated abilities - including Atsushi's tiger (also red). It is, however, similar to Dazai's, which is white. Atsushi transforms into the tiger to swallow the moon-like crystal - to reiterate, it was outside him when he transformed. What's more, from Beast it's known that this instance was when his ability apparently activated for the first time - how could it do that if it was already removed from him? Later on, Shibusawa tries to take the crystal again and Atsushi's transformation deteriorates, that's true, but bear in mind that Atsushi was convinced that crystal was the tiger, which may have psychologically influenced this. In fact, the moon crystal may not be the tiger at all. It is entirely possible it is something else, and it is likely that which makes Atsushi so sought after. If it is, I refuse to believe this has nothing to do with the Book.

Atsushi's ability is described as the "spark of life that resists all abilities". A reference to his healing factor, perhaps? Or something more meaningful?

He's also referred to as an "angel" by Shibusawa who canonically got his information from Fyodor so... make of that what you will.

Tachihara

This isn't so much about Tachihara having significance in future but more about what his breaking of the page's conditions might mean.

At the crux of this is his split identity - he's a Hunting Dog, but also a mafioso, and his struggle between these identities is his core conflict in the Sky Casino arc.

Eventually, Tachihara, recalling Hirotsu and Gin's words that anyone in the Mafia knows that the Agency is innocent, frantically realizes they have the wrong culprits, thus breaking through the page's caveat that all law enforcement would never believe them, accompanied by a metaphorical tear in the page.

It's intriguing because we don't see this same dramatic depiction later on with the police when Ranpo appeals to them - Tachihara has changed his expected role from police to mafioso. Tachihara is no longer playing the "character" he was meant to play.

He tore out of that restriction in the story. His story line is now on a different path. There are some serious implications of that if a change in character can literally break people free of the Book's reality-altering influence. It is all-powerful so long as everyone plays their expected role in that narrative. Breaking out of that can change the story, even if only minutely.

Sigma

Of course Sigma is connected. He was apparently written into the Book three years ago - which means he came from one of the parallel worlds. (Provided Fyodor is telling the truth about his origins, but I think it would be very strange narratively if this wasn't - at least partially - true.)

I am curious if Sigma will regain some of his memories soon, or if it is even possible for him. If he can regain memories, then they would be from a world within the Book. Or, perhaps his memories don't exist because that world has been overwritten and no longer exists?

Is it possible for Sigma to communicate between worlds using his exchange of information? Maybe this is completely out of left field... I'm just curious what role Sigma is going to play in all this.

It's strange, for someone so obviously connected I... really don't have much to say about him. I just think we don't have enough.

Mykola

There isn't too much to say for certain about him, but I know I was super uncomfortable with his entire speech about birds and cages and freedom being dictated in real-time by the page. That's rough, buddy.

As of this moment, he's supposed to be dead, but somehow defied his fate and is still alive. He decided not to play the role ("character") he was previously meant to, and now he is the cast's biggest wildcard.

Mykola's fixation on freedom at all costs may have some interesting implications for his interactions with the idea of the Book. When his words were written on the page, was the page dictating his speech, or was it merely recording what he was already saying? If the Book is the story, then does the story control the characters, or, as it has been implied by Mykola and Tachihara, can the characters defy the story? When they defy the story, the story changes to accommodate this. Have they really, then, defied anything of significance at all? (For clarity: I don't know if this is where BSD will go with it - in actuality, I'm always confused when people theorize the Book's author is evil and controlling, or that the series will end tragically, given how much BSD loves to emphasize the importance of writing and reading and understanding and living. This is just an example of a few possible questions it may make sense for Mykola to fixate on.)

I don't have a lot to say for certain, but given his need to be free, his connection with Fyodor, and his Dazai-foiling traits, I'd think it very odd if he wasn't involved to some extent.

Dazai

...where to even start.

Dazai clearly knows things about the Book. He appears to know much of what Fyodor does, and it makes me curious as to whether it came up when they first met (whenever that was).

However, main series Dazai doesn't seem to have all the info Beast Dazai does. For one thing, he too echoes that the Book makes all that is written into it become reality. He may know about the parallel worlds within it and could just be lying by omission, but I've seen very little to suggest that this is the case.

Main series Dazai appears to know about certain events long before they occur (not everything though; I need to remind people that he can and has been thrown off/wrong about things before) - notably, most of these planned events revolve around Fyodor. He's been preparing Atsushi and Akutagawa specifically to deal with the upcoming threat posed by Fyodor's pursuit of the Book.

Beast Dazai was somehow able to read the memories of real-world Dazai by creating a singularity with his ability... somehow. It's assumed he must've created it while in contact with the Book (otherwise how else could he have read the memories) but it's actually not elaborated on and we still have little to no details.

If his nullification caused a singularity, then how? Was it a singularity with the Book? Himself? Whatever the Book was sealed with/in? Singularities are still quite mysterious, but they need to involve one of two things - an insurmountable contradiction, or an uncontrollable increase in power with no way to cap it. Given that nullification doesn't lend itself to an increase in anything, it's likely an inherent contradiction.

I think it pretty obvious that Dazai has some special knowledge of the Book; some connection to it. He's been preparing to combat Fyodor for many, many years, and he seems to want to take Fyodor out as quickly as possible. Clearly, his potential use of the Book is a big deal to Dazai and worth putting his full effort into preventing, which is a little odd, honestly, considering he only met him once before the events of Dead Apple. Fyodor must've really made a terrible impression on him.

Where did he come from? There's that post about how Dazai is in everyone else's backstory for some reason, but we don't know his yet. Here's what we do know: He has some kind of connection with the Old Mafia Boss. He wandered around Yokohama for awhile. He's not related to Mori or an orphan he picked up.

While I've seen suggestions that Dazai met Fyodor in the 2 year gap between his leaving the Mafia and joining the ADA, I think there's reason to suggest he may have met Fyodor before he ever joined the Mafia, as a young child. Just bringing it up as a possibility because Beast Dazai's forming of a singularity with it sounded intentional - which means at 16, he would already have known what the Book was. Did he get his knowledge from Fyodor? Someone else?

Why did young Dazai become so listless and unable to find a reason to live? How did he become convinced that he will lose everything he wants so badly to keep when he gets it? Why did he think he could predict everything in advance? Is it just his intelligence and observation? Or is there more to it than that?

While I'm not a huge fan of the "Dazai is the Book" theory (given that it would make him literally inhuman, which I think runs antithetical to his story), on reviewing all this I've come up with a new incredibly deranged and not-at-all-sound theory:

Dazai is the Book's seal. In this essay I will -

Fyodor

First of all, we know hardly anything about him. We don't understand his ability. We don't even know how old he is. He's been with V/the Decay of the Angel for many years apparently... he was involved in Shibusawa's actions... he has some kind of a history with Dazai... he perfected the art of dramatically standing on windy roofs... truly, he's an enigma.

On a more serious note, all we know is that he wants the Book to create a world free of ability users. Free of sin.

This doesn't seem to fully align with Fukuchi's goal. My proof? They have differing concepts of "angels".

Fukuchi's "angels" borrow from the Buddhist concept of Devas and also likely references Mishima Yukio's The Decay of the Angel. Fukuchi tells Tachihara that the angels are the politicians who remain in their lofty seats and send soldiers into war to die. His goal isn't revenge per se, but it does appear to involve dethroning them in a sense. He doesn't mention wiping out ability users nor of having any particular ill-will towards them.

However, Fyodor's concept is closer to the Abrahamic concept of angel, what with the numerous references to original sin, the script for the play in Untold Origins speaking of angels banished by God for their sins, etc. What's interesting is that the play emphasizes ability users as "angels" who have regained some of their prior powers (I find it difficult to believe Fyodor was not involved in the creation of this) - so Fyodor's "sinful angels" are likely ability users. What does this mean for their goals? Are they still aligned? Is the undermining of government necessary for the elimination of ability users? (Also quick note: do not quote me on any religious stuff - I am not religious myself. I do research sometimes but I'm very, very far from an expert ahaha.)

So, now: Cannibalism was part 1 of the DoA's plan, and all the ensuing stages will culminate in the use of the other side of the page.

Firstly, there's the obvious "what will the other side of the page be used for?"

But then there's something else. By the time Cannibalism occurred, the pieces were already in place for the next phase of the plan, where Sigma would steal the page from Taneda. Why then, does Fyodor still claim, on numerous occasions, to be after the Book? The page should be able to accomplish anything the Book can. Either there is something misleading in the information we have been told, or there is something he wants to do with the Book that isn't writing in it. I think the former is more likely but I digress, the latter is still a possibility.

A few more outstanding questions: Why was he spreading info on Atsushi to Shibusawa and presumably Fitzgerald, but not going after Atsushi himself? Wouldn't he want Atsushi as the Book's guide?

What is his connection to the prophet ability user Fitzgerald mentioned - is it him, with his uncanny predictive powers? Is it someone else associated with the DoA? Is it someone in the government? How long ago was this prediction made - was it made long enough ago that this is why V was active in Yokohama?

There's a lot that's very confusing about Fyodor, and I don't think we know nearly enough about him to make proper predictions as to his relation to the Book yet.

Akutagawa

He's only really tangentially related to it through his connection to Atsushi - if any showdown is going to happen involving the Book, you can bet he and Akutagawa will be teaming up for that.

At the same time, Dazai selected Akutagawa as a mentee a long time ago, and he's been planning for them to work together since he met Atsushi, specifically so they can prevent Fyodor from achieving his goals. In Beast, he mentions their abilities form a singularity together - likely that ability to "cut through anything".

I know this may be entirely wild and out of left field but if it can cut through anything... could it damage the impervious Book? Could it even destroy it? Or maybe it could destroy whatever is sealing it? Who knows, but it makes me think they're going to have to destroy something. (Interesting how this runs counter to sskk's need to act as protectors of the Book in Beast... so maybe it will be in defense. It's all so unclear.)

There's also the whole "dragon is the manifestation of the chaos of ability users". Atsushi and Akutagawa are the tiger and the dragon, at odds with each other via rivalry but also in balance. I think it would be very strange if Atsushi's ability were unusual but not Akutagawa's.

In addition to all the above, I am also side-eyeing all the author characters in this series. For one thing, there's very few of them. For another, two of them have died, changing the path of their respective best friends' lives - and in a series that actually... doesn't kill that many named characters off permanently, it's worth taking a look at.

Yokomizo wanted to transcend the boundaries of fiction in his writing to create a mystery that bled into reality - the ultimate mystery. Mushitarou writes to see his friend again, to connect with him through his greatest passion. Poe's ability allows him to take real people and pull them into constructed narratives that can be escaped once they are "solved" - when the story reaches its conclusion. He is also the one who spurs Mushitarou into writing to cope with his loss.

Natsume wrote a few books as well. We don't know completely what they were about (and from my brief research they don't seem to correspond perfectly to his real life novels - might be a reference to Kokoro but the story does not appear to be the same...), but at least one was a series of three novels, with the last featuring an assassin who stopped killing, but Natsume derided these books and said they were not very good. He tore out the last few pages from the third, final book that explained why the assassin changed his path, and gave the book to a young Odasaku with a note "Don't blame me if you regret [reading] it".

Odasaku wanted to complete that novel. It completely changed his perspective on the world and opened his eyes - he re-read it multiple times (if I remember correctly, he also read it over and over to a wounded and exasperated Dazai in TDIPUD lol), and the lack of an ending bothered him immensely, not just because the story was incomplete, but because the scene was necessary to understanding the assassin's character. Odasaku wrote to understand himself and others, because writing novels is writing people. Natsume seemed to think he was uniquely qualified to do so, but Odasaku disagreed, thinking that someone who took lives was in no position to write about them - to understand them.

Odasaku dies. In every universe, and before he gets the chance to write the novel that sits in his mind - except in Beast, where Dazai painstakingly maintained the world to ensure he stayed alive. It seems oddly specific that this one random person should die before having the opportunity to write the story he wished... and I have to wonder if the universe really doesn't want him writing that book for some reason. And if that's the case, then is there any reason (beyond saving Oda from killing) why Natsume encouraged him to do so?

As a bonus, in the anime, Odasaku is the one to title drop "to the stray dogs" as a cheers, which Dazai will later echo. This doesn't happen in the novel... but if you look back at the difference between the anime Book and the manga Book - you'll notice the manga Book's cover is blank. The anime's says "Stray Dogs". Could be something, could be nothing. But it's worth mentioning.

And that's pretty much it for now! As we get more info, I'll continue to update this post. If anything here gives you ideas, please feel free to ramble about it in the tags or comments, or shoot me an ask! I love to read all your thoughts. :)

@karmicpunishment

au where atsushi never joins the ada and works at idk some cafe or some shit

anyway theres a big grocery store near his tiny apartment and it always has the best deals and the best sales but not that many ppl around him go there much to atsushi's shock

but atsushi always goes there to shop - and at first he thinks maybe he shouldnt be here becuz the workers there always look surprised to see him

but then they dont say anything to him and the other costumers are rlly nice so he doesn't think too much of it

how is he, new to yokohama, supposed to know taht this grocery store is usually only frequented by the more scary and strange ppl (ada and pm)

how is he supposed to know that the cute scary looking vampire guy who gives him tea recommendations and stares at him before pointing at things that go well with tea and leaving when atsushi thanks him but always giving him recommendations when he sees him again and occasionally going out of his way to buy something atsushi's eyes lingered on but he didn't get cuz of prices is actually the rabid dog of the mafia

how is he supposed to know that the bandaged guy who only ever buys crabs and looks surprised but listens when atsushi offers to help him buy things thatll go good with them (after all atsushi knows how hard it is to try new food and how overwhelming it is to go from sneaking food from the kitchens to buying whatever he wants) is a ex mafioso current detective

and that the slightly scary but ultimately nice guy with the long blond hair and glasses who took one look at atsushi's cart and immediately wrote down a better, but still cheap, dietary plan is the bandage guys partner

and the guy with the hat and long red hair who helped atsushi carry his stuff to his apartment after atsushi complimented his hat is actually a mafia executive

and the long haired pretty woman who atsushi runs into while she's buying something for her brother is actually scary cute vampire guys sister and an assassin

and the blonde lady who asked for atsushi's help on choosing a snack for her boss is also in the mafia

and the short guy who buys too many snacks and told atsushi his taste in candy was low level and he should buy this too while also stealing the last packet of a brand atsushi wanted to try from his cart was the world's greatest detective (ok actually he knew he was a detective becuz of how he dressed but still)

and the old guy who comes to buy cat stuff and sadly confided in atsushi how he had trouble with a stray he had found and listened carefully to atsushi's advise on how to deal with stray cats, and patted atsushi's had in a way that made atsushi's long forgotten childhood wish of having parents briefly resurface was actually the boss of the ada

and so on

meanwhile everyone else who knows about the store is flabbergasted that some kid just goes in and out with zero fucks and is casually besties w/ everyone there

and then the guild come looking for atsushi heh

fic where 18 yrs old dazai meets 14 yrs old atsushi (right after leaving the mafia ig) and w/o thinking takes him with him and they spend the two years on the run together (dazai becuz anytime he tries to abandon the orphan he picked up w/o thought oda flashes into his mind and ultimately he grows to care for him) (atsushi becuz the weird bandage guy pinkie promised he could ride on one of those trains he's seen in books)

anyway

dazai and atsushi dont look alike or have the same name so the ada picks up they arent related by blood real quick

anytime anyone asks how they met, they honestly answer "i/dazai kidnapped him/me" but everyone thinks its a joke

atsushi wins dazai over gradually, like small moments, small moments of kindness shown for dazai, small moments of seeing atsushi's real non-trauma made personality seeping through , he doesn't even realize it until it hits all at once how much he cares for atsushi

atsushi on the other hand was sold because dazai could make him laugh

//

also sskk where atsushi takes his bf to meet his brother and akutagawa and dazai do the spiderman meme

//

also dazai finds out atsushi's ability becuz at some point he comes to their hideout or whatever and a giant tiger is sitting there and before he can even panic it happily jumps at him and boom atsushi

//

in this particular au, dazai lets atsushi doodle anywhere like dazai's bandages and his books becuz its better than having to actually engage with the child and eventually gets atsushi an actual sketchbook and the two spend their time drawing, atsushi's sketches get better dazai's get worse but atsushi sometimes thinks its becuz dazai's silly and scary sketches make him laugh

//

there has to be a scene where someone asks atsushi what he's doing here, after dazai's joined the ada, and atsushi's like "im here w/ my brother" and looks at dazai, sees him poorly flirting w/ kunikida and irritating him and gets so much second hand embarrassment he points at ranpo instead

//

atsushi knows dazai was in the mafia but he thinks double black was just dazai's cringy ship name for his ex boyfriend

//

okay thats all i can think of now ill add more maybe

Missing Childrens Notice 

Friday, May 21, 2010

Akutagawa Ryuunosuke, Age 17

Was last seen wearing a navy trench coat, a black t-shirt and gray trousers and a white bandana. He has a distinct white dip dyed hairstyle. 

Izumi Kyouka, Age 14

Was last seen wearing a pink yukata and purple obi. 

Yumeno Kyuusaku, Age 13

Was last seen wearing a Bungo School of Arts uniform and an orange scarf. He has a split dyed hairstyle.

[If you see these children, please contact the Ougai Mori Home at XXX-XXX-XXXX or Kouyou Ozaki at XXX-XXX-XXXX]

28/05/2010 After Ranpo debriefed us, we started combing through CCTV footage for any idea of where Akutagawa-kun may have gone but no luck. It’s like the kid never existed. Technically I’m still assigned to the other case, so now that my camera is fixed I’ll probably be heading out with Dazai. Oh, speaking of him, Dazai finally texted me today, after all the silent treatment! He asked if I had some extra space in my dorm to sleep in. It’s a strange request, but I want to be a supportive friend, so if Dazai’s dorm is inhabitable, then I’ll gladly roll out a futon for him. N. Atsushi

FIRST

An anime has never pissed me off to the point where I felt the need to redraw something yeT HERE WE ARE

atsushi learns to take care of long hair via kyouka - he's watched her do her hair and has helped her do it enough that he's pretty okay with it now

one day, kunikida's hair just keeps on slipping out of his pony tail and atsushi, noticing his frustrations, offers to brush it and tie it for him

he enjoys doing kyouka's hair, dont get me wrong, but he thought it was just a kyouka only thing - after all how could atsushi not want to do things for kyouka who was like a sister and who deserved help or assistance in small things if she so asked - atsushi didn't realize how much he was doing it to show his own affection for her

he finds as he's brushing hair, that its just a way he's been showing kyouka he likes her and now w/ kunikida

anyway atsushi ends up braiding kuni's hair while he's working, and is buzzing with this newfound understanding of another way he can show affection

and with the comb tightly in his hand he asks if anyone else would like him to brush his hair, as nonchalantly as he can

naomi takes one look at his tail wagging, w/ atsushi unaware, and says yeah sure and lets him brush her hair and tie it up

she even tells him to brush juni's hair - which isn't long at all but its still fun

the next day yosano asks atsushi if he could tie up her hair and even ranpo lets him brush it back once

slowly atsushi works his way through everyone in the agency

other than dazai

atsushi offers his services to dazai too

but dazai always refuses - he jokes about atsushi only not doing his hair and when atsushi says he will, dazai gets weirdly quiet and changes the topic after a minute

anyway

atsushi does end up doing dazai's hair, not just brushing, but washing and drying and pushing it out of his face, but its on one of those weeks where dazai cant bring himself to even get out of bed and atsushi decides to take care of him instead

anyway thank you person who said atsushi wants to braid kunikida's hair i love u

//

also atsushi doing gin's hair and akutagawa walking in is a funny image in my head

gin atsushi friendship >>>>>>>>>>>>>

gin atsushi friendship while akutagawa doesn't even know his sisters besties w/ his crush enemy and walks in on them having spa days and talking shit about akutagawa

shit as in "dumbass doesn't even know im in love with him" "my brother doesn't even know he's in love with you he's a special type of stupid"