Orkyotoko

It's something like MHA(My Hero Academy) world. You've got in a school for heroes, like UA and Orkyotoko is your roommate. He's a cube guy, like from Atomega, and yes, his body parts aren't attached to each other, so he can be disassembled, like a Lego guy. He's calm, chill and definitely not like Bakugo. He'll through some of his parts, if you annoy him. (His full name is Orkyotoko Murasinagava and c'mon guys, turn on some music, if you want to)