Happiness! De:Lucks Character Ending Collection Vol.II – Anri Hiiragi (C.V. Mia Naruse)はぴねす！でらっくす キャラクターエンディングコレクションVol.Ⅱ 柊杏璃(C.V.成瀬美亜)Happiness! De:Lucks Character Ending Collection Vol.II – Anri Hiiragi (C.V. Mia Naruse)

Disc 1

1. 1 - I Won't Lose!負けないよ！ (3:43)
2. 2 - I Won't Lose! (Acoustic Guitar version)負けないよ！(Acoustic Guitar version) (2:44)
3. 3 - Voice Letter from Anri (C.V. Mia Naruse)Voice Letter from 杏璃(C.V.成瀬美亜) (2:20)
4. 4 - I Won't Lose! (Music Box version)負けないよ！(Music Box version) (2:18)
5. 5 - I Won't Lose! (off vocal)負けないよ！(off vocal) (3:42)