The Seven Academy Mysteries (Japanese: 学園七不思議 Gakuen Nanafushigi) are a set of myths that happen around Y-Academy. Obtaining all seven of the YSP Medals unlocks entry to the mysterious Y-Circle monument, where a Yo-kai named Goromi resides.
They are covered in M06 and in the Yo-kai Watch Jam - Yo-kai Academy Y: Close Encounters of the N Kind anime series, lasting from YG002 to YG007.
List of Mysteries
|The Love Ban Curse (Japanese: 恋愛禁止の呪い Ren'ai-kinshi no noroi)||Several Hebimaju and Oyanome, lead by Medusa||Those who confess their love and affection to one another are said to get eaten by a mysterious creature.||M06|
|Giant Salaryman Mr. Miyazawa (Japanese: 巨大サラリーマン宮沢さん Kyodai Sarariiman Miyazawa-san)||Kyodai Salaryman Miyazawa-san||A gigantic salaryman one day started appearing in the grounds of Y-Academy and the surrounding areas, as well as his sightings being posted on the internet.||YG002|
|The Cursed Grandfather Clock (Japanese: 呪われた古時計 Norowareta Furudokei)||Broken Clock||In the dormitory's cafeteria, there is a clock that's said to lay a curse on an unsuspecting human if they hear it crying in the middle of the night.||YG003|
|Gesu Note (Japanese: ゲスノート Gesu Nooto)||Note-kun||Somewhere in Y-Academy, there is a cursed book where if one has their name written in, they will be possessed and do mindless things.||YG004|
|Future-foreseeing Chocolate (Japanese: 未来予知するチョコレート Mirai-yochi suru Chokoreeto)||Kyonshii||A mysterious chocolate fortune cookie sold at a confectionery shop gives the person the ability to make their wishes come true while having the written fortune tucked inside their noses.||YG005|
|The Reflecting Tomomichi-kun (Japanese: 映りたがりの友道くん Utsuritagari no Tomomichi-kun)||Tomomichi-kun||During an on-set shooting of a film in production, there is said to be a boy with a mushroom-shaped hairdo that appears in footage which lays a curse on the production of it.||YG006|
|Ms. Hanako of the Toilet (Japanese: トイレの花子さん Toire no Hanako-san)||Hanako-san of the Toilet||Those who say they wanna play with "Hanako-San" in the bathroom get sucked up by the toilet, and never get seen again.||YG007|