Secret High School Girl: After School Activity (Maruhi joshikosei: kagai circle) 51 years old

A banker and a high school girl start a brothel in the snowy countryside of Hokuriko.

Credits

Secret High School Girl: After School Activity Cast

Name	Character
Michio Akiyama He was 24, 69 years old when he died
Michiyo Mako She was 23, now 75 years old

Secret High School Girl: After School Activity Crew

Name	Department
Masao Adachi as Writer. He was 33 (now 85) years old	Writing
Kōji Wakamatsu as Director. He was 36 (76) years old when He died	Directing