[Koike Kazuo, Kanou Seisaku] Auction House Vol.32
[Koike Kazuo & Kanou Seisaku] Mamonogatari Itoshi no Betty vol.05
[Koike Kazuo & Kanou Seisaku] Mamonogatari Itoshi no Betty vol.04
[Koike Kazuo & Kanou Seisaku] Mamonogatari Itoshi no Betty vol.03
[Koike Kazuo & Kanou Seisaku] Mamonogatari Itoshi no Betty vol.02
[Koike Kazuo & Kanou Seisaku] Mamonogatari Itoshi no Betty vol.01
[Koike Kazuo & Kanou Seisaku] Mamonogatari Itoshi no Betty vol.13
[Koike Kazuo & Kanou Seisaku] Mamonogatari Itoshi no Betty vol.12
[Koike Kazuo & Kanou Seisaku] Mamonogatari Itoshi no Betty vol.11
[Koike Kazuo & Kanou Seisaku] Mamonogatari Itoshi no Betty vol.10
[Koike Kazuo & Kanou Seisaku] Mamonogatari Itoshi no Betty vol.09
[Koike Kazuo & Kanou Seisaku] Mamonogatari Itoshi no Betty vol.08
[Koike Kazuo & Kanou Seisaku] Mamonogatari Itoshi no Betty vol.07
[Koike Kazuo, Kanou Seisaku] Auction House Vol.1
[Koike Kazuo, Kanou Seisaku] Auction House Vol.7
[Koike Kazuo, Kanou Seisaku] Auction House Vol.6