Kippei Tachibana  

, 橘 桔平

In Fudomine's third year, Tachibana Kippei serves as the team's captain and coach. He played a significant role in rebuilding the tennis team alongside the younger players. As the series progressed, it was revealed that he is none other than "the legendary" Tachibana Kippei, known for his strength in Kyuushuu region.