The story primarily focuses on the members of the Juken Club and their opposition, the Executive Council, which is the ruling student body of a high school that educates its students in the art of combat. As the story unfolds, both groups become increasingly involved with an ongoing battle that has been left unresolved for four hundred years.
Soichiro Hoshi
Souichiro Nagi (voice)
Shin-ichiro Miki
Bob Makihara (voice)
Minori Chihara
Aya Natsume (voice)
Aya Hisakawa
Maya Natsume (voice)
Tomokazu Seki
Masataka Takayanagi (voice)
Kazuki Yao
Bunshichi Tawara (voice)
Haruhi Nanao
Emi Isuzu (voice)
Kenji Hamada
Tsutomu Ryuuzaki (voice)
Kenta Miyake
Kōji Sagara (voice)
Toshiyuki Morikawa
Mitsuomi Takayanagi (voice)
Shuichi Ikeda
Shin Natsume (voice)
Eiji Hanawa
Shirō Tagami (voice)
Kinryu Arimoto
Dōgen Takayanagi (voice)
Yuri Amano
Makiko Nagi (voice)
Issei Miyazaki
Fu Chi'en (voice)
Shiho Kawaragi
Mana Kuzunoha (voice)
Ryoko Shiraishi
Chiaki Kounoike (voice)
Isshin Chiba
Wutan (voice)
Mariko Suzuki
Chick (voice)
Mitsuaki Madono
Shinobu Kagurazaka (voice)
Soichiro Hoshi
Souichiro Nagi (voice)
Shin-ichiro Miki
Bob Makihara (voice)
Minori Chihara
Aya Natsume (voice)
Aya Hisakawa
Maya Natsume (voice)
Tomokazu Seki
Masataka Takayanagi (voice)
Kazuki Yao
Bunshichi Tawara (voice)
Haruhi Nanao
Emi Isuzu (voice)
Kenji Hamada
Tsutomu Ryuuzaki (voice)
Kenta Miyake
Kōji Sagara (voice)
Toshiyuki Morikawa
Mitsuomi Takayanagi (voice)
Shuichi Ikeda
Shin Natsume (voice)
Eiji Hanawa
Shirō Tagami (voice)
Kinryu Arimoto
Dōgen Takayanagi (voice)
Yuri Amano
Makiko Nagi (voice)
Issei Miyazaki
Fu Chi'en (voice)
Shiho Kawaragi
Mana Kuzunoha (voice)
Ryoko Shiraishi
Chiaki Kounoike (voice)
Isshin Chiba
Wutan (voice)
Mariko Suzuki
Chick (voice)
Mitsuaki Madono
Shinobu Kagurazaka (voice)
Soichiro Hoshi
Souichiro Nagi (voice)
Shin-ichiro Miki
Bob Makihara (voice)
Minori Chihara
Aya Natsume (voice)
Aya Hisakawa
Maya Natsume (voice)
Tomokazu Seki
Masataka Takayanagi (voice)
Kazuki Yao
Bunshichi Tawara (voice)
Haruhi Nanao
Emi Isuzu (voice)
Kenji Hamada
Tsutomu Ryuuzaki (voice)
Kenta Miyake
Kōji Sagara (voice)
Toshiyuki Morikawa
Mitsuomi Takayanagi (voice)
Shuichi Ikeda
Shin Natsume (voice)
Eiji Hanawa
Shirō Tagami (voice)
Kinryu Arimoto
Dōgen Takayanagi (voice)
Yuri Amano
Makiko Nagi (voice)
Issei Miyazaki
Fu Chi'en (voice)
Shiho Kawaragi
Mana Kuzunoha (voice)
Ryoko Shiraishi
Chiaki Kounoike (voice)
Isshin Chiba
Wutan (voice)
Mariko Suzuki
Chick (voice)
Mitsuaki Madono
Shinobu Kagurazaka (voice)