第 1 集: 伊織誠在遇到零二之前，對自己的鋼普拉戰鬥能力缺乏信心
2013年10月7日 播出
Sei Iori is a talented Gunpla builder, but lacks the confidence to become an effective fighter in a Gunpla Battle. One day, he meets Reiji, a mysterious red-haired boy, who displays his exceptional skills as a Gunpla Fighter by defeating Susumu Sazaki with Sei's newly constructed Build Strike Gundam. (Source: Wikipedia)