The Ōkamiden Original Soundtrack contains all of the music tracks from Ōkamiden, and is inspired by classical Japanese music, as well as the Ōkami Original Soundtrack. It was released exclusively in Japan by Capcom on November 10, 2010.
The soundtrack contains four CDs and a total of 67 tracks that are full instrumental versions of the tracks played in Ōkamiden, as the tracks played in the actual game had to be downgraded in quality due to the size constraints of the Nintendo DS cartridge. Some tracks are not played in any version in-game and are exclusive to the soundtrack itself. There is also an unlockable jukebox in Ōkamiden, similar to the one in the non-Japanese version of Ōkami, where the entire soundtrack is playable.
The Emperor of Eternal Darkness's Descendants Suppression
Plays during any battle with a boss.
Great Spirit Suppression
Plays during any battle with a major demon.
Apparition King Suppression
Plays during the battle with King Fury.
Plays during the battle with Orochi.
King Akuro Trial
Plays during the first phase of the battle with Akuro.
Plays during the battle with Kurow.
Evil King Suppression
Plays during the battle with Dark Chibiterasu and Kuni.
Plays while using the celestial brush.
Plays while shopping with any merchant.
A Step to Adulthood...
Plays upon gaining enough praise and upgrading your health or ink pot amount.
Plays while in any save screen.
The Thunder Gods' Trial
Plays while playing the minigame on the Thundercloud.
Ōkamiden ~Limited Edition Demo Version~
Ōkamiden ~Chiisaki Taiyou~: Treasure Box of Sound and LightEdit
On the Japanese e-Capcom site on September 30, 2010, there was a promotional and limited edition version of the Ōkamiden Soundtrack released with several other limited edition items in a package named the Ōkamiden ~Chiisaki Taiyou~: Treasure Box of Sound and Light. This soundtrack, arranged and composed by Rei Kondo, contained six uniquely in-depth scores from three songs in the Ōkamiden Original Soundtrack boasting a higher quality not seen in any track of the commercial release. It is commonly referred to as the e-Capcom Ōkamiden Limited Edition Soundtrack and is extremely rare.
Ōkamiden ~Chiisaki Taiyou~: Treasure Box of Sound and Light