Kyoichi Katayama | Yutaka Katayama | Yoshimi Katayama | Yoshihiro Katayama | Tetsu Katayama | Sen Katayama | Kentaro Takekuma | Katayama Shinji | Kaneko Kentarō | Hitomi Katayama | Hiroshi Katayama | DJ Kentaro |
Original novel series released under the label include Read or Die by Hideyuki Kurata, Happy Seven by Hiroyuki Kawasaki, Ginban Kaleidoscope by Rei Kaibara, Kure-nai by Kentarō Katayama, and Akikan! by Riku Ranjō.