- Okada【 4 songs in total 】
- Sorted by ＞ Sorted by album (Time) Sorted by song name (Characters) Sorted by other
- Song Lyricist Composer Date
- 1 A Halcyon Moment(Provided) 2015
- 2 Ruiner(Provided) 2015
- 3 Unrequited(Provided) 2015
- 4 Vulnerability(Provided) 2015