- Undeclinable【 18 songs in total 】
- Sorted by ＞ Sorted by album (Time) Sorted by song name (Characters) Sorted by other
- Song Lyricist Composer Date
- 1 7 Years
- 2 About Me
- 3 Beautiful Nation
- 4 Bed to the Bar
- 5 Car Race
- 6 Chatterbox
- 7 Cheap Success
- 8 Cyber Century
- 9 Extinct Family
- 10 History Forgot About Me
- 11 Is She Really Going Out With Him
- 12 Lipsdick Fantasies
- 13 Lonely and Burning
- 14 Trapped
- 15 Waiting for the Catering
- 16 Waste of Time
- 17 Whatever
- 18 Wind in Our Sales