Yoichi Shigaraki is Afo's younger brother.  23 Of the year. Yoichi was born an orphan in the slums, he knows nothing about his parents, he grew up only afo.  Yoichi couldn't read or write well, and found his escape from reality in comic books about the "lord of demons and captain of heroes."  During his teenage years, Yoichi began to notice more and more that his older twin was doing more and more bad things. sits closed in the room. He still doesn't read well, but sometimes he likes to sit and 