Toilet-Bound Hanako-kun - S01

Nene Yashiro's life is already chaotic between supernatural mishaps and school stress, so she's looking forward to the annual sleepover at Kamome Academy-a chance to relax with her best friend Aoi Akane and classmates. But she doesn’t realize the event coincides with Urabon, a night when the boundary between the living and the dead blurs, letting dangerous spirits roam free. When a malevolent ghost targets Nene, she’s saved by a strange figure-Shinigami, the Sixth Wonder, who ensnares souls with his flute. But instead of helping, Shinigami seizes Aoi, intending to use her as a sacrifice to seal the barrier between worlds. Now, with Hanako-kun and Akane Aoi by her side, Nene must venture into the darkest depths of the afterlife to rescue her friend before time runs out.