
Kousei Amahisa (天久光聖) is a supporting character in Ace of the Diamond act II -Second Season-, voiced in Japanese by Ryouhei Kimura. The series' music includes "TVアニメ『ダイヤのA actⅡ -Second Season-』ノンクレジットOP映像|Baby Canta「Let's Go Crazy」", "Ace of Diamond Act II Original Soundtrack : 手を取り合って強くなる".