The heroes in "Eye shield 21" are Sena Kobayakawa, Yoichi
Hiruma, Ryokan Kurita, Monta, Mamori Anezaki, the Ha-Ha Brothers,
Manabu Yukimitsu, Daikichi Komusubi, Suzuna Taki, Doburoku Sakaki,
Natsuhiko Taki, Musashi, and Tetsuo Ishimaru. Their primary
opponents are Seijuro Shin, Haruto Sakuraba, Ichiro Takami, Makoto
Otawara, Gunpei Shoji, kid, Jo Tetsuma, and Riku Kaitani, Agon
Kongo, Unsui Kongo, Ikkyu Hosokawa, and Gondayu Yamabushi, Takeru
Yamato, Taka Honjo, and Karin Koizumi. There are several other
minor characters who fill out the show. There are several websites
available where you can find pics of these characters.