Gundam Build Fighters

1x17 Model of the Heart

Air Date: 2014-02-03

Runtime: 24 minutes

Overview: On the first day of the tournament finals, Mao is scheduled to battle Sei and Reiji. But when he cannot think of a strategy to defeat the Star Build Strike Gundam, he returns to his mentor, Master Chinan, and asks him to teach him the master's ultimate technique.