Gakuen Tokusou Hikaruon
English name: Campus Special Investigator Hikaruon
Genres: Action
Type: OVA, Episodes: 1
Aired: Jan 28, 1987
Studio: AIC
Source: Original
Rating: R+ - Mild Nudity
Synopsis:
Hikaru is at first sight a student like others but actually it is a super hero defending the Earth of the demons. He has a powerful super bike and a combat suit.  Inspired by the classic Space Sheriff (Uchuu Keiji) trilogy of the Metal Heroes Tokusatsu franchise, namely Space Sheriff's Gavan and Sharivan. 

(Source: AniDB)