Gundam Build Divers season 1 episode 18
Episode title: A Man's Will
Riku has continued to grow as a Diver, to the point of reaching the top ten in GBN's Time Attack mission. As his Build Divers teammates and senior Divers congratulate him, Tigerwolf of Force Toraburyu, who once trained Riku, has come to recognize him as a rival rather than a mere student.
