I thought Sugisaki was in the photo club http://www.mangago.me/read-manga/wild_darling/mh...

i think he was when he was a first year student.

i think as a third year student, he became student counsel president

Kirishima is Detective Saegusa's (from chapter 5) assistant's.

Does the older Sorachi know about him bullying the younger Sorachi ?? ╮(￣▽￣)╭