(C85) [HEART WORK (Suzuhira Hiro)] Waiting for you (Various) Hentai Porn (C85) [HEART WORK (鈴平ひろ)] Waiting for you (よろず)

(C51) [Gokuraku Tengoku, HEART-WORK (Nishimata Aoi, Suzuhira Hiro)] Yamato Nadeshiko Shichihenge! (Sakura Taisen)

[HEART-WORK, BAKUGEKI MONKEYS (Suzuhira Hiro, Inugami Naoyuki)] Buzz Style (Various)

[Anthology] Doujin Anthology Bishoujo a La Carte 5 (Various)

[doujinshi anthology] Love Heart 4 (To Heart)

[SubeSube1kg (Narita Kyousha)] Nine to Five Lover 5.5 [English]

(CT9) [HEART WORK (Suzuhira Hiro)] Need A Little Time (Majin Tantei Nougami Neuro)

(C63) [HEART WORK, JOKER TYPE (Suzuhira Hiro, Nishimata Aoi)] Power of Love (Ichigo 100%, Pretty Face)

(C83) [HEART WORK (Suzuhira Hiro)] Waiting for you - HEART-WORK 2012.12.29 (Various)

[Gokuraku Tengoku (Nishimata Aoi, Suzuhira Hiro)] Ballad For Pure Generation (To Heart)

(SC31) [HEART-WORK, JOKER TYPE (Suzuhira Hiro, Nishimata Aoi)] Cherry Heart (ToHeart 2)