Hatakeyama

is a the mascot of Saint Ishiyama Academy and a commentator of the volleyball match between the Rokkisei and Ishiyama High School.

Personality
He was a former volleyball player, who became a cat... and anytime he breaks out of character to say something of value (or to comment on Aoi's good looks), it is always met by hesitancy on the part of fellow commentator, Taeko Furuna, and a plead to return to character, and stick with "meowing."