Yen Press is discharging the manga carefully, and it portrays the story:
At Kamome Academy, bits of gossip flourish about the school’s Seven Mysteries, one of which is Hanako-san. Said to possess the third slow down of the third floor young ladies’ restroom in the old school building, Hanako-san gives any desire when gathered. Nene Yashiro, a mysterious adoring secondary school young lady who longs for sentiment, wanders into this spooky bathroom…but the Hanako-san she meets there is not at all like she envisioned! Kamome Academy‘s Hanako-san…is a kid!
Aida released the manga in G Fantasy in 2014. Square Enix distributed the manga’s ninth ordered book volume last