Ichirou Mizuki

Toshio Hayakawa (早川 俊夫), better known by his stage name Ichirou Mizuki (水木 一郎), 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 memeber of the anison rock supergroup JAM Project.

He played Doctor Bio/Doctor Ben in Spielban and worked on six songs for the series, as well as two for Choujinki Metalder, one of them being the Ending Theme and both shows were coincidentally adapted into VR Troopers.

He is known for portraying in .