OLDCODEX

OLDCODEX (オルドコデックス Orudokodekkusu) is a Japanese rock band that was formed in 2009 in Tokyo, Japan. The band has released a total of five studio albums, three extended plays and fifteen singles. They have performed the opening themes for the Free! series since the first season and the ending theme of the movie,High☆Speed！－Free! Starting Days－.

The rock band also produces and performs songs for other well-known anime series such as Kuroko no Basket, God Eater and SERVAMP.

Members

 * Ta_2 (AKA Tatsuhisa Suzuki  and CV. of Makoto Tachibana )
 * YORKE
 * Ryo Yamagata
 * Taizo Nakamura
 * Shinji Ōmura

Origins
The name of the band was created by combining the words “OLD” and “CODEX”, the former meaning "of old age or the past," and the latter meaning “manuscripts, such as the Bible.”