There are two bizarre rumors spreading about a girls' high school called “Seiwa Joshi Gakuen.” The first is a “Hanako-san in the Toilet”-like story about a painting that hangs in the principal's office = young twin sisters who escape from the painting at night and promenade around the school. The other is about Ryoko Mizumura, an art teacher who is too beautiful to be true and the object of the students' admiration, but who may actually be two people.
| Actor | Role |
|---|---|
 Kaori MizushimaNot listed | Not listed |
 Megumi IgarashiNot listed | Not listed |
 Kimie ShingyojiNot listed | Not listed |
 Akiko KoyamaNot listed | Not listed |
 Asao KoikeNot listed | Not listed |
 Eiko NagashimaNot listed | Not listed |
 Kazuo KatōNot listed | Not listed |
 Machiko NakaNot listed | Not listed |
| JJun HaichiNot listed | Not listed |
| WWaka KinoshitaNot listed | Not listed |
| 青青野直美Not listed | Not listed |
| 佐佐藤薫Not listed | Not listed |
| 大大竹あかねNot listed | Not listed |
| EEmiko SasagawaNot listed | Not listed |
| 矢矢川操Not listed | Not listed |
| EEmiko SuzukiNot listed | Not listed |
| 中中野成子Not listed | Not listed |
| 中中野行子Not listed | Not listed |
| 藤藤吉美加Not listed | Not listed |
| 劇劇団 日本児童Not listed | Not listed |