Kenichi Sarumata lives all alone in a dilapidated house. One day, he discovers a mysterious scroll hidden within the wall—a secret text passed down through the Sarumata family for generations. It contains the ultimate teachings of *injutsu*—an erotic art form akin to *ninjutsu*, but centered on the mastery of sexual techniques. When Kenichi chants the incantation, a *kunoichi* named Kaede appears.
What critics are saying
Verdicts use the same scale as your list: highly recommended through avoid — plus optional scores and blurbs.
Nobody on Critic, Sir! has logged a verdict for this title yet. The silence is either respectful or suspicious.
Sign in and use Add to My List below to share your own verdict.
Cast
Watching Lists
to create and edit public lists.
Loading lists…
Purchase & Discovery
Find this title on Amazon
Digital
Prime Video & digitalAmazon mixes rent, buy, and Prime in one place — one search covers the usual options.
Physical edition
4K Blu-ray & physical releasesSearch on AmazonOfficial merchandise
Official-style merch searchApparel, collectibles, and moreAs an Amazon Associate, Critic, Sir! earns from qualifying purchases. Full disclosure