(SC35) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/6 (Code Geass: Hangyaku no Lelouch)
(C72) [Happy Man (Suzuki Kyoutarou)] UNHAPPY GIRL b／8 (Dennou Coil)
Happy Go LUCKY!!
(C70) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/1 (Demonbane)
[MEAN MACHINE (Mifune Seijirou)] Happy After School!! (PhotoKano) [English] {doujin-moe.us} [Digital]
(C74) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/12 (Mahou Shoujo Lyrical Nanoha A's)
Mushroom Samba
[MEAN MACHINE (Mifune Seijirou)] Happy After School!! (Photo Kano) [Digital]
(C70) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/1 (Demonbane) [English] [Chocolate]
(C84) [Fruitsjam (Mikagami Sou)] BADEND vs HAPPYEND (Smile Precure!)
