From What I've Seen In Tokyo Revengers Character Book 3, Sanzu Seems To Have Some Problem With Heat/sweating.

From what I've seen in Tokyo Revengers Character Book 3, Sanzu seems to have some problem with heat/sweating. He has gloves to drive without slipping his hands, he has tissues all over his house possibly to wipe off sweat, he doesn't like spicy food because it makes him sweat a lot and his favorite place is "cold warehouse".

I have always found it curious that Ruby and Yang have different surnames despite being daughters of the same father Tai (children always use the father's surname first) and this may be because Ruby uses Summer's surname in her eagerness of being equal to her because she believes that that is what everyone expects of her as well as being Ruby's attempt to keep her mother alive in some way or at least her memory alive.

In Amphibia's ending Sasha becomes a child therapist so if she was in The Owl House, RWBY, Arcane, My Hero Academia, Jujutsu Kaisen and Tokyo Revengers she would be a millionaire because she would be in high demand and have quite a few patients.

Can you imagine if the Collector had been present during the Berserk Eclipse?

He just do this

and thus he avoid the events that would traumatize Guts and Casca, Femto don't exist and also the Band of Hawk would still be alive while everyone (incluing Godhand members and the apostles) are shocked because the Eclipse and Femto's birth ceremony was stopped by a kid.

If the Collector were a stand user, his stand would probably be Goo Goo Dolls' Requiem version.