Group oiwaidou31

[Oiwaidou (Iwasaki Tatsuya)] Onee Taaaan!!! (Dennou Coil, Lucky Star)

[Oiwaidou (Iwasaki Tatsuya)] Tamasaburou Juuban de Shoubu (Bishoujo Senshi Sailor Moon)

[Oiwaidou] Artificial Humanity Tankyuusha vol.4 (ToHeart)

[Oiwaidou (Iwasaki Tatsuya)] Ayanami Rei Hen (Neon Genesis Evangelion)

(CR27) [Oiwaidou (Iwasaki Tatsuya)] Artifitial Humanity Tankyuusha Vol. 2 (Yokohama Kaidashi Kikou)

[Oiwaidou (Iwasaki Tatsuya)] Ayanami Rei Hen (Neon Genesis Evangelion)