Gundam Build Fighters Anime Details and Episodes The story is set in the near future when GunPla Battles, competitions that pit Gundam plastic models against each other, have become popular worldwide in… Series info · Watch free · Trending anime · Airing schedule FormatNovelStatusFinishedSourceAnimeCountryJapan Action · Mecha · Sci-Fi Space Gundam Build Fighters (Source) Reiji · Sei Iori · China Kousaka (Supporting) · Aila Jyrkiäinen (Supporting) · Rinko Iori (Supporting)