Since @jasowke and @ByrdStudent201 made some Matsu OCs, I'll give them this, the bases for my new Oso and IA series, Matsu Madness. Rules: Make sure that it's appropriate. If you want, you could do the hair styles, more accessories and more! Make them cute, or cool! Have fun!
No reporting Fujio Akatsuka for Osomatsu-kun/san.