Title: Hakaima Sadamitsu
English: Sadamitsu the Destroyer
Aired: Jan 17, 2001 to Mar 21, 2001
Premiered: Winter 2001
Genres: Action, Mecha, School, Sci-Fi, Seinen
Duration: 22 min. per ep.
Rating: R - 17+ (violence & profanity)
Summary: Sadamitsu, a high-school delinguents turned to a masked-hero, while not dealing with his rocky relationship with the strong female protagonist, he puts on a motorcycle-helmet-like mask and becomes a semi-robotic superhero who fights. He is assisted by other possibly- mechanical creatures in order to save the earth from the invasion of 20,000,000 escaped alien convicts. (Source: AniDB)