Groper Train: Search for the Black Pearl

The film follows Detective Ippei on a quirky quest to recover the world's largest black pearl, which has mysteriously disappeared. His investigation begins with the cryptic last words of a dying man, leading him to team up with the man's widow, Matsuko.

As the plot unfolds, the detective boards a local train and employs an unconventional method of collecting evidence by taking prints from female passengers. This storyline, filled with absurdity and humor, exemplifies the distinctive style of pink films that emerged during the era.

"Groper Train: Search for the Black Pearl" features notable performances from actors such as Kaoru Kaze and Yuka Takemura. With a runtime of just 64 minutes, it presents a brief yet engaging experience that reflects its comedic genre and the unique storytelling of the 1980s.