Suika

The cursed Ushimitsu High School is plagued by reports of strange phenomena and ghost sightings. Sono, a teacher from the Kansai region, has just been appointed to this school. One of the 107 mysteries of Ushimitsu High School is an elementary school student (?) named Mononobe Suika, who lives in his class. Sono doesn't believe (or doesn't want to believe) any of the occult rumors, but after Suika takes a liking to him, he becomes embroiled in mysterious troubles and incidents... This is a horror comedy manga that kills two birds with one stone, with its unique illustrations and surreal humorous sense that will make you laugh and scare you!