高梨康治
A second season, called , aired 12 episodes on AT-X between February 26, 2007 and May 14, 2007, with subsequent broadcasts on Chiba TV, KBS Kyoto, TV Kanagawa, Tokyo MX, Sun Television, TV Aichi, and TV Saitama. The series introduces Seito Academy's leader Gentoku Ryubi as the protagonist and focuses on Kyosho Academy's recent takeover since the Totaku incident and the changes within its leader Motoku Sousou. It also introduces an anime original item called the Dragon Jade, which is a forbidden item that is said to change a fighter's fate. Produced by ARMS, the series is directed by Koichi Ohata, series composition by Takao Yoshioka, music by Yasuharu Takanashi, characters by Rin-Sin, and produced by Osamu Koshinaka, Shinsaku Tanaka, Takuro Hatakeyama, and Yoshikazu Beniya. Six DVD volumes were released by Media Factory between July 25, 2007 and November 22, 2007. The DVD volumes contain an original video animation called , featuring the female cast in a hot spring setting. A DVD box set was later released on December 22, 2009. The anime is licensed in North America by Media Blasters, who released the series on three DVD volumes between November 24, 2009 and April 20, 2010. A box set was later released on August 31, 2010. The anime is also licensed in Australia and New Zealand by Madman Entertainment, as with the first season.