The 7th of 7 wonder, Hanako-sun of the toilet. In the 3rd stall in the girls’ bathroom on the 3rd floor of the old building. If you’re abled to summon Hanako-sun. They will grant you a wish! but in exchange, they will take something precious from you. How you summon them is easy! Knock three times on the door and ask “Hanako-sun Hanako-sun are you there?” And wait for their reply After hearing this rumor you decided to go see if it’s true!