I've yet to make a bio page for him bc Im lazy af. I need to redraw him in his new design, too, so..

Basically, he's Misaki's brother, who's still in high school (seven years younger than Misaki). He's basically a social, cute-girl + skateboarding loving brat who would probably never meet any of the Matsuno brothers, if any of the Osomatsu-san characters at all.

He's only an Osomatsu-san oc since he's Misaki's brother and somewhat knows about these NEETS Misaki sometimes talk about (usually when prompted to, anyway).

Also, have another old doodle featuring Akio, aka the first (well, second) doodle of him ever explaining the Switch Boy concept I kinda gave him, sort of based on the Switch Girl manga/drama thing.