Character name: Seishirou Character age: Pffff, I have no idea. Late teens, early twenties? He looks like he's 18 at the oldest, to me.
Places someone might find the character? Things they might be doing? Almost anywhere outside. He roams around a lot but only goes into stores if he needs something.
Is the character in any IC group, including the school? Details! Nope. He won't be interesting in joining, either, unless someone he already knows will convince him.
What kind of person does the character get along with? Pfff, almost anyone -- and if not, he can fake it. People that are more than they seem to be will catch his interest, though -- a pacifist that's secretly a badass, a warm, friendly optimist that would murder you without a second thought, etc.
Is there any type of CR you feel the character is missing (e.g. romantic interests, mentor figures, etc)? Nothing in particular -- I'd just love for him to have more CR in general, since he's also slightly reclusive.