Campus Special Investigator Hikaruon is an OVA one-shot tribute from AIC to the Space Sheriffs, the OVA is from a New Transfer Student Hikaru Shihoudo that fight from an evil organization called Urael to investigate strange suicides in the town.
- Badass Normal: Hikaru beats three Japanese Delinquents in the middle of OVA.
- Cool Gun
- Cool Bike: Sparon
- Damsel in Distress: Azumi and Yayoi.
- Darker and Edgier: Compared to Metal Heroes
- Eldritch Location: The world createds by the Ureal.
- Expy: To Metal Heroes himself, the suit is more identical to Space Sheriff Sharivan
- Finishing Move Just Bang Break
- Kaiju: Amakusa transform into an Eldritch Abomination after The Reveal
- Laser Blade
- Original Video Animation
- Powered Armor