Toilet-bound Hanako Kun 23.

By the Clock Keepers’ decree, the past has been rewritten, creating a new future…and suddenly, Nene finds herself in a world very different from the one she knew. The relationships between her friends are all mixed-up, her love life is in shambles, and Hanako-kun is nowhere to be found! Meanwhile, a strange rumor spreads through Kamome Academy about a ritual to summon a wish-granting supernatural. But is this little boy just lonely and looking for a playmate, or is there something more sinister lurking within him…?