Proud lover of Mahiru Koizumi, this man has done it all. He also owns The New Army for The Holy Waifu (Ivan Ergovic is his general) and is a member of the Waifu Hell Raid Legion. He set out on a quest to anihilate all heretics, sinners and normies from The Face of the Universe and then he will kill himself, because he is once was The Ultimate Sinner. He used to be called the Weeaboo Stalin, but now that he is reborn as The Ultimate Onii-Chan (approved by Hope's Peak Academy) he goes by the name The Big Onii-Chan or just Martim Onii-Chan (or whatever you want to call him)