Gundam Build Fighters

Sei Iori lives in a small town where his family owns a hobby shop, and he spends his time building Gunpla models. Though he dreams of becoming a Gunpla Battle champion like his father, his fighting skills fall short despite his talent for crafting. Everything changes when he meets Reiji, a mysterious boy who helps him gain the confidence to compete. With Reiji by his side, Sei takes on the challenge of reaching the 7th Gunpla Battle World Tournament.