[Mellow (Hoto)] Heartbeat Priceless (Kekkai Sensen) [Digital]
[Shounin Eden (Brilliant Jijii)] Heartbeat, Heartbreak (Persona 4) [Digital]
[Shounin Eden (Brilliant Jijii)] Heartbeat, Heartbreak (Persona 4) [English] [Doujins.com] [Digital]
COMIC Megastore 2007-08
[Medical Company (Kamamura Tsukasa)] HeartBeat
[Banrigumi! (Mira)] Heartbeat Locker Room (Kami-sama wa Nanimo Kinshi Nanka Shitenai) [Chinese] [DEADLIAR]
Heartbeat, Heartbreak
Feel My Heartbeat, Give You My Life
Heartbeat Priceless
[BONUSSHOP (Hiraki Naoru)] Heartbeat (Di Gi Charat)
