|This article is about a/an singer in the Super Sentai series.|
Toshio Hayakawa (早川 俊夫 Hayakawa Toshio?), better known by his stage name Ichirou Mizuki (水木 一郎 Mizuki Ichirō?), is a Japanese vocalist, lyrist, composer, voice actor and actor best known for his work on theme songs for anime and tokusatsu. He is also the founding member of the anison band JAM Project.