Based on the short story "Ghost Toilet" from Toru Tsunemitsu's urban myth collection "School Ghost Stories." This was adapted into the children's book "Hanako in the Toilet: Scary Stories of Your School" (1993). Several artists then adapted this into the "Here Comes Hanako" manga; most of them also wrote the anime version, which was aired as a segment of the TV series "Ponkikki Kids." Episodes, introduced by Hanako,...