- Country: Japan
- Genres: Drama, Family, Fantasy
- Release: 1963-03-29
- Director: Hiroshi Inagaki
- Writers: Toshirō Ide , Zenzō Matsuyama , Shizue Miyaguchi
- Language: Japanese
- Stars: Toru Koyanagi , Hisako Sakabe , Toshirō Mifune , Chishū Ryū , Yōsuke Natsuki , Minoru Chiaki , Nobuko Otowa , Mie Hama , Yoshio Kosugi , Bokuzen Hidari
- Runtime: 111 min
- Awards: N/A
- AKA: Gen and Prince Fudomyo , The Youth and His Amulet (Canada) , The Youth and His Amulet , Gen and the Immovable Bright King , The Youth and His Amulet (Australia) , Gen to fudômyô-ô , Gen and Acala , The Youth and His Amulet , ゲンと不動明王 (Japan) , The Youth and His Amulet (United Kingdom) , O Garoto e o Amuleto (Brazil) , The Youth and His Amulet (United States of America) , Gen and Fudo-Myo
- Plot: Gen is a lonely orphan boy. His sole sense of companionship comes from an imaginary friend, the god Prince Fudo-Myo. Prince Fudo-Myo comes to the boy's rescue in times of difficulty.
- IMDB:tt0054915
Gen to fudômyô-ô Cast · · · ALL
Hiroshi Inagaki
Director
Toshirō Mifune
Fudo-Myo (Immovable Bright King)
Chishū Ryū
Nobuko Otowa
Mie Hama
Yōsuke Natsuki
Minoru Chiaki
Bokuzen Hidari
Yoshio Kosugi
Yutaka Sada
Noriko Sengoku
Ikio Sawamura
Unpei Yokoyama