Akari Akaza (赤座 あかり Akaza Akari?) is sometimes called by "Akarin" and is supposedly the main protagonist of the series. However, she is an ordinary person and often pales in comparison to the other characters, so she is often bantered with her small presence. Her friends often peg her character as having the abilities to turn invisible and to fire her Odango like missiles as if they were detachable. Kyōko and Yui are her childhood friends, while Chinatsu, Sakurako and Himawari are her classmates.