All Songs Composed & Arranged by Takayuki Hattori
Album was composed by Takayuki Hattori and was released on December 06, 2017. Soundtrack consists of 22 tracks tracks with duration over about 55 minutes. Album was released by Anchor Records.
CD 1
| 1 | Rikuoh -Main Theme- | 03:51 | |
| 2 | Prepared for Each Other | 02:57 | |
| 3 | Bonds of Friendship | 02:49 | |
| 4 | Rikuoh ~The People of Kohazeya~ | 03:57 | |
| 5 | Desperate Situation | 01:43 | |
| 6 | Stubbornness and Pride | 02:38 | |
| 7 | Prepared for Each Other ~Fate~ | 03:04 | |
| 8 | Rikuoh ~Head Towards Glory~ | 02:08 | |
| 9 | The Despair of Atlantis | 01:02 | |
| 10 | A Destined Confrontation | 01:15 | |
| 11 | Rikuoh ~Heartlessness~ | 01:42 | |
| 12 | Prepared for Each Other ~Regret~ | 02:47 | |
| 13 | The Shadow of Atlantis | 02:04 | |
| 14 | Mystery | 01:13 | |
| 15 | Rikuoh ~Fate's Run Out~ | 01:58 | |
| 16 | Invisible Wall | 01:21 | |
| 17 | Bond Between Parent and Child | 00:54 | |
| 18 | Rikuoh ~Express Your Dreams~ | 03:23 | |
| 19 | A Decision of Conviction | 01:39 | |
| 20 | Prepared for Each Other ~Chaos~ | 02:45 | |
| 21 | Rikuoh -Main Theme- (Piano Ver.) | 01:54 | |
| 22 | Rikuoh -Main Theme- (Extended Ver.) | 05:38 | |
