About
Oldcodex (stylized as OLDCODEX) was a Japanese rock band from Tokyo, Japan, formed in 2009. They performed the opening themes for the anime series Free!, Servamp and God Eater and the ending themes for Kuroko's Basketball and Togainu no Chi. Their band name indicates their wish to "create their distinctiveness" in rock music. They also take on a unique concept, having a painter draw on canvas while the main vocalist sing on live stages.
Members
Discography
Albums
Singles
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Core Fade Apple Music
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Take On Fever Apple Music
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Heading to Over Apple Music
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Growth Arrow Apple Music
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Scribble, and Beyond Apple Music
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Deal with Apple Music
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Lantana Apple Music
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Feed A Apple Music
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Aching Horns Apple Music
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Dried Up Youthful Fame Apple Music
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WALK Apple Music
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Rage on Apple Music
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The Misfit Go Apple Music
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Cold hands Apple Music
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カタルリズム
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Harsh Wind Apple Music
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〔Blue〕 Apple Music
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flag on the hill Apple Music
Compilations
Other
Links
Listen
Official
Social
Identifiers
- MusicBrainz
- 3bb487da-014b-40bd-aa21-db578279cea0
Data from MusicBrainz, saved 10 Nov 2026. Photo from Wikimedia Commons, covers from the Cover Art Archive and Apple Music.