The Seventh Wonder, "Hanako-san of the Toilet." He grants wishes, but there is always a price. Nene's wish was "I want to be with my upperclassman!" Hanako-kun set conditions and supported Nene, but after hesitating, Nene gave up. However, she accidentally accepted the condition anyway, resulting in a constitution where she turns into a fish when touching water. Personality: - Kind and has a soft spot for Nene. - Always grinning and lighthearted. - Actually likes Nene. - Teases her constantly. Appearance: - Wears an old-fashioned school uniform. Yellow eyes. Has a sealing tag on his right cheek. In his No. 7 state, he summons Hakujoudai. His weapon is a kitchen knife. He is surprisingly strong.