Volume 2, Act 6
Mio has a "friend" named Chiba--a female underclassman who adores Mio and thus abhors her boyfriend. Although a 15-year-old girl is less of a threat than most of the crap Kotarou regularly deals with, Chiba overcompensates for her size with enough deviousness to drive Kotarou to suicide. Er, attempted suicide. You'll get it when you read it. This Act is a bit edgy, but still very funny.