(C83) [HEART WORK (Suzuhira Hiro)] Waiting for you - HEART-WORK 2012.12.29 (Various)
(CT9) [HEART WORK (Suzuhira Hiro)] Need A Little Time (Majin Tantei Nougami Neuro)
[HEART WORK (CARCASS YAMAGATA)] r**k the vote vol,1 1997
(C60) [HEART WORK (Suzuhira Hiro)] FREE WORLD (I"s)
(C59) [HEART WORK (Suzuhira Hiro)] Pouring my honey to you all night long (Sister Princess)
[HEART WORK & JOKER TYPE (Nishimata Aoi, Suzuhira Hiro)] Only if ... (Kanon)
(CT9) [HEART WORK (Suzuhira Hiro)] Need A Little Time (Majin Tantei Nougami Neuro)
(COMIC1☆5) [HEART-WORK] if (Infinite Stratos)
(CT9) [HEART WORK (Suzuhira Hiro)] Need A Little Time (Majin Tantei Nougami Neuro)
(C71) [Joker Type & Heart-Work (Nishimata Aoi, Suzuhira Hiro)] Beauty Bunny.Cutie Cat
(C85) [HEART WORK (Suzuhira Hiro)] Waiting for you (Various)
(COMIC1☆5) [HEART WORK (Suzuhira Hiro)] if (IS <Infinite Stratos>) [Thai ภาษาไทย] [Sorekara]
[Joker Type & Heart Work] Power of Love (Ichigo 100%, Pretty Face)
[HEART WORK x JOKER TYPE] DOUBLE LOVE SHOCK!! (双恋)