Hiroshi Yagyuu  

The Gentleman, 柳生 比呂士

The third-year student at Rikkaidai High School, Hiroshi Yagyuu, is incredibly determined to win in any game he plays, despite his calm and collected demeanor. Along with his partner, they have an unblemished record as the champions of the Rikkais Doubles team. Prior to the nationals, Yagyuu also teamed up with Kaoru Kaidou from Seigaku High School in an informal match against a school that specialized in gathering data on rival schools.