Kazuko Jiro is the Ultimate Painter, rivaling Angie Yonaga, as she is the Ultimate Artist. This is in the killing game AU. Kazuko is a relatively feminine, sweet, and shy boy to others, and has a very blushy side. He finds it easier to get along with girls with his personality, since he's not a rowdy loud boy, but he also doesn't know a lot about girly stuff, so he's sort of stuck in his own little shell. He's emotional, a little unstable, and has severe mental issues in the Killing Game AU.