Gundam Build Fighters
Sei Iori is a Gunpla builder whose family runs a hobby shop in a small town. He aspires to be a Gunpla Battle champion like his father, but despite his exceptional building skills, he lacks the combat abilities to compete with other contestants. Then one day, he meets a mysterious boy named Reiji,…
Where to watch in Japan
Available to stream with U-NEXT, Amazon Prime Video.
U-NEXT
Amazon Prime Video Streaming in other countries
Sorted by distance from 
Japan
KR South Korea
HK Hong Kong
RU Russia
TH Thailand
ID Indonesia
SG Singapore
AU Australia
FI FinlandShowing 10 of 104 countries.
Cast, directors & writers
Mikako Komatsu
Sei Iori (voice)
Sachi Kokuryu
Aria von Reiji Asuna (voice)
Kotono Mitsuishi
Rinko Iori (voice)
Tokuyoshi Kawashima
Takeshi Iori (voice)
Masashi Hirose
Mr. Ral (voice)
Yui Ishikawa
China Kousaka (voice)
Takuya Sato
Tatsuya Yuuki (voice)
Yuichi Nakamura
Ricardo Fellini (voice)
Aoi Yuuki
Kirara (voice)
Minami Fujii
Mao Yasaka (voice)
Shinnosuke Tachibana
Nils Nielsen (voice)
Saori Hayami
Aila Jyrkiainen (voice)
Kazumi Togashi
Sekai Kamiki (voice)
Yuma Uchida
Yuuma Kousaka (voice)
Yui Makino
Fumina Hoshino (voice)
Ryo Hirohashi
Kaoruko Sazaki (voice)
Aya Endo
Mirai Kamiki (voice)
Kenji Nagasaki
Director
Shinya Watada
Director
Yosuke Kuroda
Writer
Hajime Yatate
Writer
Yoshiyuki Tomino
Writer
About streaming Gundam Build Fighters in Japan
Our listings show Gundam Build Fighters on U-NEXT through subscription streaming in Japan.
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