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Where to watch Gundam Build Fighters (2013)
Gundam Build Fighters is streaming on Crunchyroll in 101 countries, Crunchyroll Amazon Channel in 27 countries and U-NEXT in 1 country. In the US, you can watch it on Crunchyroll. In the UK, you can watch it on Crunchyroll.
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, who helps him improve his confidence in participating in Gunpla Battles. Together, Sei and Reiji battle their way to the 7th Gunpla Battle World Tournament.
Also available regionally
U-NEXT
Quick answers
Is Gundam Build Fighters on Netflix?
No. Gundam Build Fighters isn't on Netflix in any country right now.
Is Gundam Build Fighters on Prime Video?
No. Gundam Build Fighters isn't on Prime Video in any country right now.
Is Gundam Build Fighters on Disney+?
No. Gundam Build Fighters isn't on Disney+ in any country right now.
Is Gundam Build Fighters on Max?
No. Gundam Build Fighters isn't on Max in any country right now.
Where can I watch Gundam Build Fighters in the US?
In the US, Gundam Build Fighters is streaming on Crunchyroll.
Where can I watch Gundam Build Fighters in the UK?
In the UK, Gundam Build Fighters is streaming on Crunchyroll.
Where can I watch Gundam Build Fighters in Canada?
In Canada, Gundam Build Fighters is streaming on Crunchyroll.
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Last updated October 7, 2026.