Watch the full Under Ninja movie online at no cost in high-definition (HD) quality. No downloads needed—simply click to play and experience the excitement with English subtitles included for your convenience.
Kenjiro Tsuda , Mitsuru Hirata , Jiro Sato , Amane Okayama , Tsuyoshi Muro , Kento Yamazaki , Minami Hamabe , Haruka Kinami , Shotaro Mamiya , Kou Maehara , Reiya Masaki , 9 more , Chihiro Yamamoto , Ryubi Miyase , Mai Shiraishi , Ryotaro Sakaguchi , Hinami Mori , Shinobu Hasegawa , Soma Santoki , Nihi , Maru Nouchi