Bi icons of their era. They were great in Guerrilla High, too.

Ratings on this list do not indicate quality, just the kinda manga I'm into.

1. Riki-Oh
2. Violence Jack
3. Hokuto no Ken
4. Berserk
5. Devilman
6. Grappler Baki
7. Battle Angel Alita
8. Billy Bat
9. Gambling Apocalypse Kaiji
10. Peerless: The Legend of Edajima Heihachi
11. Naruto
12. Getter Robo