Synopsis
Ikenai! Runa Sensei | いけない!ルナ先生, “Watch-out! Luna, the Teacher”, also known as Bad School Mistress Luna! is a manga series by Sumiko Kamimura.
It was serialized in Monthly Shōnen Magazine, published by Kodansha, from 1986 to 1988. Because of the sexual content the series was one of the manga placed on “Harmful manga” lists by local and national governmental agencies.The negative publicity resulted in Kodansha discontinuing the series.
In 2014 a live-action version of the manga, starring Mikuru Uchino, Aimi Yoshikawa and Megu Fujiura, was produced by SPO Entertainment. Wataru’s father leaves him alone but not without some guidance – in each episode he is visited by his teacher, Runa Sensei, who instructs him on various subjects – math, cooking, wrestling, acting – in a busty, and sexy way. Runa is played in each episode by a woman who bears a resemblance to a JAV star and she usually seems to end up losing her clothing while giving him lessons.
