(C65) [Cha Cha Cha Brothers (Yokoyama Chicha)] GR <Orange> (Giant Robo)
Chii-chan Kaihatsu Nikki
(CT ORIGIN 2) [Heisei Chachamaru Dou (N.O. Chachamaru)] Harusaki Komugi | Springtime Tan [English] {doujin-moe.us}
Mash to Onsen Ryokou
[Cha Cha Cha Brothers (Yokoyama Chicha)] Natsu no Gaoh (GaoGaiGar)
Jeanne Onee-chan wa Amayakashitai
Mako-chan Kaihatsu Nikki
Chii-chan Kaihatsu Nikki 4
(C67) [Heisei Chachamaru Dou (N.O-Chachamaru)] Chi new Kyou Joku