Shōtarō Mamiya, an elite ninja in the NIN organization who gives the protagonist Kurō Kumogakure an important ninja mission .
The staff for the live-action film of Kengo Hanazawa’s Under Ninja manga announced two more cast members on Tuesday.
Mai Shiraishi, a clever kunoichi (female ninja) in NIN — who works as an editor of novels by day.
Yūichi Fukuda (live-action Gintama, Wotakoi: Love is Hard for Otaku, Saint Young Men, The Disastrous Life of Saiki K. films) is writing and directing the film.