Haruko Sagara

A revolutionary takes over a remote school, makes it into a prison, and attempts to convert its students into terrorists. A young yoyo-wielding "delinquent" student named Saki seeks to stop this with the help of her friends. However they must first lead all the students to safety. (Wikipedia)

Koji Wakamatsu's film about a Japanese free jazz/improvisation saxophonist named Kaoru Abe. (imdb)

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)

A boxer attempts to make a comeback after suffering a major head injury.

A carnivorous monster lives on the island of Sipang. A group of office ladies band together to fight it.