Hotaru Hiraiwa (平岩蛍) is a supporting character in Akebi’s Sailor Uniform, voiced in Japanese by Momo Asakura. The series' music includes "TVアニメ『明日ちゃんのセーラー服』OPテーマ「はじまりのセツナ」リリックビデオ | Blu-ray&DVD 4.27 ON SALE", "Baton".
