(C87) [American Kenpou (Kikuchi Seiji)] DEGREE OF DIFFICULTY (Kantai Collection -KanColle-)
(C62) [American-Kenpou (Kikuchi Seiji, Yabuki Gou)] Tokage Head no Na ni Kakete (Chobits)
(C67) [American-Kenpou (Kikuchi Seiji)] Oppai ni Kao o Uzumete Toshi o Kosu (My-HiME)
(C66) [American Kenpou, Kudoki Dancer (Kikuchi Seiji)] Suimasen Orezakunande Genkai Arimasu (Various)
GW Sugite, Itsu ni Nattara Kyuujitsu tte Kuruno?
(C60) [American-Kenpou & Kudoki Dancer (Kikuchi Seiji)] seimeitai 8472 (Phantasy Star Online)
Daisanshu Yandere Kinpa Sekkin Souguu
(C74) [American-Kenpou (Kikuchi Seiji)] Oshigoto Kankei no Iroiro
(C94) [American Kenpou (Kikuchi Seiji)] Ero Samurai Junjouha