MC Name: MC.M.B (Middle Brother)
Division: Ikebukuro
Birthday: February 6th
Solo Song: Sensenfukoku
Quote: We don't stop playing because we grow old; we grow old because we stop playing.MC.M.B is the middle son of the Yamada family and a key member of Buster Bros!!!. As one of Ikebukuro's bosses, he's known as a genuinely tough fighter with the attitude to back it up.
Growing up in Ichiro's shadow shaped everything about him—he basically became a delinquent by watching his older brother and idolizing him like everyone else does. That admiration runs deep enough that anyone stupid enough to trash-talk Ichiro will get absolutely destroyed. Literally or figuratively, take your pick.
Ichiro's influence extends beyond just the fighting lifestyle too. MC.M.B picked up a solid knowledge of anime and light novels from him, the kind of nerd interests that fit weirdly well with the delinquent aesthetic. He shares his brother's zero-tolerance policy for bullies—can't stand them, never will.
His relationship with his younger brother Saburo is. complicated. The two are constantly bickering and fighting, which is pretty standard for brothers, but there's clearly something deeper underneath all that friction.
Content compiled by AnimeList.moe from publicly available sources.