"School Mystery No. 1's Clock Keeper of the future has gone out of control, turning Kamome Academy's entire student body into wrinkly old people! Hanako-kun, Nene, Kou, and Akane will have to work together to catch this agile trickster and keep the school from becoming a retirement home. But just when they seem to have Mirai cornered, one final prank goes horribly wrong, bringing Nene's secret out into the open ..."--Back cover.
Private schools -- Japan -- Comic books, strips, etc.
Spirits -- Comic books, strips, etc.
Wishes -- Comic books, strips, etc.
Nibley, Alethea, translator.
Nibley, Athena, translator.
translation of: AidaIro (Fantasy comic writer). Jibaku shōnen hanakokun. English.