GOLDEN BOY

Kintarou Oe doesn't look like it, but he is a genius who completed all his university courses and then quit before graduating. He becomes a wandering student, going from place to place on his bicycle, seeking to learn what he can about life, the world, and women. He is willing and able to do any job he has to prove himself. His travels take him to a variety of locations and a variety of women, each who learns to love the hardworking guy, but not before he can run off. (Source: Anime News Network)

Magical★Taruruuto-kun

Magical Taruruto-kun is a magical boy, fighting, and comedy TV show based on the manga of the same name by Tatsuya Egawa which ran in Weekly Shounen Jump.

GTO: Great Teacher Onizuka

Onizuka is a reformed biker gang leader who has his sights set on an honorable new ambition: to become the world's greatest teacher... for the purpose of meeting sexy high school girls. Okay, so he's mostly reformed. However, strict administrators and a class of ruthless delinquents stand between Onizuka and his goal and they will use any means, however illegal or low, to drive the new teacher away. Perfect, because Onizuka's methods won't be found in any teaching manual; he cares about the difference between legal and illegal activities about as much as he cares for the age difference between himself and a high school girl. So get ready for math that doesn't add up, language you'd be slapped for using, and biology that would make a grown man blush... unless of course, you're the Great Teacher Onizuka. Note: Episode 1 has an airtime of 48 minutes.</i>