Seitokai no Ichizon

Student Council's Discretion (生徒会の一存 Seitokai no Ichizon, lit. Discretion of the student council) is a collection of Japanese light novels by Aoi Sekina, with illustrations by Kira Inugami. The series started with the release of the first volume on January 19, 2008, published by Fujimi Shobo under their Fujimi Fantasia Bunko label. Originally the series was called Hekiyou Gakuen Seitokai Gijiroku (碧陽学園生徒会議事録, lit. Hekiyou Academy Student Council Minutes), but was later changed to the subtitle of the first volume, "Seitokai no Ichizon" (生徒会の一存).

Episode 2
Chizuru uses a notebook to hypnotise both Kurimu and Ken.

Episode 4
Mafuyu and later Chizuru hypnotise Ken to write their stories

Episode 5
Minatsu hypnotise Mafuyu to attack Ken

Episode 7
Chizuru hypnotise Kurimu while she sleeping