Chitose is a very busty third year middle schooler who is also the President of the Soft Tennis Club.
She loves to hunt for food (often endangered species) and has a lot of dietary knowledge as well as a high ability to analyze other soft tennis player styles and weak points.

Even though she is the president of the club and has a great ability to analyze other players, her clumsiness denies her the ability to hit a tennis ball that is served to her unless she thinks of the ball (usually white) as a rice cake or daifuku.

She spends a lot of her time naked with wild animals.