- Country: Japan
- Genres: Animation, Sci-Fi
- Release: 2003-08-26
- Director: Masahiko Murata
- Writers: Gô Nagai (manga) , Elena Carrillo , Satoru Nishizono
- Language: English | Japanese
- Stars: Hiroya Ishimaru , Ai Uchikawa , Hiroshi Yanaka , Kôsei Tomita , Fumihiko Tachiki , Joji Yanami , Haruko Kitahama , Hidekatsu Shibata , Mitsuki Saiga , Sayaka Aida
- Runtime: 210 min
- Awards: N/A
- AKA: Mazinkaiser (Spain) , Mazinkaiser (United States of America) , Mazinkaiser (France, French Republic) , マジンカイザー (Japan) , Majinkaizâ , Mazinkaiser
- Plot: In one of their epic battles, the Mazinger Team suffers a crushing defeat at the hands of Dr. Hell and his minions after Mazinger Z is stolen and its pilot, the legendary Kouji Kabuto, is rendered missing in action. Just when Dr. Hell's second-in-command Baron Ashura uses Mazinger Z against our heroes, Kouji makes a surprise return in Mazinkaiser - an all-new Mazinger with heavier armor and deadlier attacks.
- IMDB:tt0388225
Mazinkaiser Cast · · · ALL
Sayaka Aida
Shiro Kabuto (voice)
Ai Uchikawa
Sayaka Yumi (voice)
Hidekatsu Shibata
Baron Ashura (voice)
Fumihiko Tachiki
Boss (voice)
Kousei Tomita
Doctor Hell (voice)
Akiko Hiramatsu
Lolly (voice)
Hiroshi Yanaka
Tetsuya Tsurugi (voice)
Joji Yanami
Professor Yumi (voice)
Mitsuki Saiga
Jun Honoo (voice)
Shiho Kikuchi
Roll (voice)
Gorō Naya
Juzo Kabuto (voice)
Haruko Kitahama
Baron Ashura (voice)
Hidenari Ugaki
Professor Morimori (voice)
Hideyuki Umezu
Professor Nossori (voice)
Kouichi Nagano
Professor Sewashi (voice)
Ryoka Yuzuki
Gamia (voice)
Tesshou Genda
Prophet (voice)