(Kyonyuukko 02) [NAMITAMA (Katsumi Kouichi)] Little,Sweet,Heart + alpha (Original)
[Naniwa Onsen Tamago Kumiai (Katsumi Kouichi)] G's Style Type-Mai IV (Sister Princess)
[Naniwa Onsen Tamago Kumiai (Katsumi Kouichi)] Carrot Extend! (Pia Carrot e Youkoso!!)