Utau onna kengeki

Two college girls who work part-time as shrine maidens swap their names with private investigators conducting a marriage background check, throwing their boyfriends into total chaos.

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.

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 documentary that explores everything about coal—an essential part of modern life.