Koi no yakyūken: Kōiu guai ni shiyashi yanse

After graduating from detective school, Achao and Entaro received their certificates and launched a private detective agency. One night, while investigating Otoyo, the wife of a soba shop owner, the two went to the basement of a theater and unexpectedly stumbled upon the murder of model Ranko Nemoto. Using the earring she was wearing as a clue, they began their investigation.

A musical entertainment piece centered on a traveling women’s sword-fighting troupe.

Keiko Togawa, a chorus girl at the Toyo Theater, is told by director Miyauchi that she has been chosen to play the lead role in the next production.