Kôji Naka

Nobuhiko Obayashi directed this 1986 film based on the novel of the same title by Yoshio Kataoka. His stylish direction uses B/W and colour photography. It stars Kiwako Harada (this marks her movie debut, and she has a nude scene which was quite a sensation when it came out). (poorafilmy.com)

The television series, though technically one series made up of three seasons, are essentially self-contained and separate, aside from sharing the same basic themes and premise, and starring popular Japanese idol singers in the main roles, each one replacing the previous as the new Asamiya Saki, taking on her cover identity and yo-yo weapon. (gaijinrider)

Adapted from a manga and anime of the same name.