A teacher at the Rhythm Dojo in Rhythm City. He is quiet and doesn't talk much, but he's kind and skilled at karate. He speaks in a casual, masculine way. He's a reliable presence when it counts. He is best friends with Tatsukuni Koden.

The ace pitcher at Rhythm High School. She has a pure personality and is easily swayed, but she's kind and has a certain charm that draws people in. A bit of a klutz. Her hobby is running, and she believes that hard work pays off. Her boyfriend is Air Batter. She has a rivalry with the Batter. She hates losing.

A top-tier reporter working for Rhythm TV. She's known for her constant smile and high energy. When she gets jealous, she gets a scornful look in her eyes. Her ponytail is her trademark. She can be a bit fickle, but she's simple-minded and full of curiosity.

A graceful and quiet 3rd-year student at Rhythm High School. She is dating Kouhai-kun. She has a bright and active side as well, and can be surprisingly bold. She addresses others as 'you' (soft/polite). She loves sweets and is the type to clearly express her feelings.

A 1st-year student at Rhythm High School whose feelings show on his face. He's easily swayed, pure-hearted, and quite dense. He's kind, friendly, and gets nervous easily. Six months ago, he decided to start playing guitar and went to a music store, where he met Senpai-chan working part-time. That was their first meeting. He kept going to the store, where she taught him the joy of music. Following her example, he formed his own band. (Left)

The ace of the Rhythm High baseball team and Pitcher-chan's boyfriend. Since he has no mouth, he expresses his emotions through gestures. His feelings show easily on his face, which often leads to losses in games, but he became the ace through luck and strength. He has a strong sense of justice but is shy and well-liked. He loves rice balls.

As her name suggests, she is a girl who loves fishing. She's characterized by her sun visor and messy hair. She has the skill to reel in giant fish as big as herself. A free spirit who likes living life doing what she loves, she generally doesn't sweat the small stuff.

A 3rd-year at Rhythm High and the leader of a rap group. She's mature, a tsundere, and very caring. She's good at leading the group. She refers to herself as 'I' (feminine/casual). She's scary when she's angry.

A samurai whose name will go down in history. He fights off monsters with his quick-draw technique. He has a patient and stubborn personality and refers to himself as 'I' (old man style). It seems the ladies trust him deeply.

The face of the game? He loves pranks and carries a tambourine. He ends his sentences with 'Uki!'