Shinobi UndercoverShinobi Undercover.

Shinobi Undercover (Japanese: しのびごと, Hepburn: Shinobigoto) is a Japanese manga series written by Ippon Takegushi and illustrated by Santa Mitarashi. It began serialization in Shueisha's Weekly Shōnen Jump magazine in September 2024, with its chapters collected in nine volumes as of September 2026.