Happiness - EP
AI (JPN)
Songs
| Song | Plays | Release Date | Duration | |
|---|---|---|---|---|
| 01 | Happiness (Smile Version) | 0 | — | — — |
| 02 | ハピネス (Happiness) | 0 | November 23, 2011 | November 23, 2011 — |
| 03 | Happiness (English Version) | 0 | — | — — |
| 04 | Happiness - Reggae Summer Remix By Mighty Crown | 0 | — | — — |
| 05 | Happiness (Live In Budokan 2012) | 0 | — | — — |
| 06 | Happiness (Karaoke Mix) | 0 | — | — 04:29 |
