Blond kid, theater kid, kid with dyed hair.
Michael Kaiser. And it somehow works.
I hope Sukuna dies in Higurumas domain and has a long ass trial and is bored af during it.
An observation. Pay attention to the wording. "...figured out...". This implies that the flashback is from when he started to train on his own. This means that he was still trying to get his fathers attention. People probably already know this but I just wanted to point it out. He worked so hard and looked so happy. But Endeavor probably just yelled at him like the salty little sad man he is. Toya good job! Endeavor you suck.
It got blasted off screen right? And the day he died was December 24. The same day he arranged to have a fight with Kenjaku. We see that Gojo's corpse got blasted off screen, and assuming that Kenjaku is heading over to fight Gojo, it is possible that as he is walking over and then gojos body just lands infront of Him, and he can be like Free body! or something like that, so it could be a possibility that Kenjaku gets a new body, who knows.
Toya has a very VERY strong version of Rei's frost quirk, let me explain. Toya got a stronger version hellflame wich is blueflame right? And blue fire is over 2000 Celsius or 3626 fahrenheit. Now your AVERAGE ice would just melt at that point right? Well not toyas, not only that, his fire is even hotter that normal, probaly the hottest its ever been. Hot enough to burn anything in 5KM to dust. Toyas ice not only maganed to show up and survive that heat, it is also cooling him down, only reason he's alive. This proves that his version of frost is very VERY strong, probaly stronger that his blueflame. Guss its a good thing Toya got Rei's resistance to cold after all. Just a theory.