Wataru, a young, nerdy man who also narrates the film's story, uses some of his time to peep on his parents having sex, as well as on his sister, and is often seen masturbating to a porn magazine.

- produced circa 1990 by Right Brain (hence the VHS catalog number RB-09)
- Right Brain was founded by Yûri Sunohara
- Fuji Kikaku was founded by Akio Fuji (quite possibly w/ Chimuo Nureki)
- Sunohara, Nureki, and Toshirô Hasegawa only appear at the end of the movie
- Sunohara was a cameraperson for the movie
- Sunohara starred in Onna harakiri: sange (RB-01) and Onna harakiri: seisan (RB-06);
she co-starred with Hiromi Saotome in Bijo kenshi: futari seppuku (RB-10)
- circa 1985, Nureki and Fuji founded the bondage enthusiasts circle
Kinbiken (Kinbaku-Bi Kenkyûkai)