| 1991.01.21 | Konoyode Ichiban Oshougatsu ga Suki (PCDG-016) | Takayama Minami, Ogata Kenichi,... |
| 1991.01.21 | Valentine ni Kurobara wo (PCDG-017) | Shimazu Saeko, Inoue Kikuko,... |
| 1991.01.21 | Yasashii Iikoni Narenai (PCDG-018) | Hidaka Noriko, Inoue Kikuko,... |
| 1991.01.21 | Kon'ya ha April Fool (PCDG-019) | Yamaguchi Kappei, Inoue Kikuko,... |
| 1991.01.21 | Nekohanten Menu Song (PCDG-020) | Sakuma Rei, Inoue Kikuko,... |
| 1991.01.21 | Otousan (PCDG-021) | Inoue Kikuko, Hayashibara Megumi,... |
| 1991.01.21 | Omoide ga Ippai (PCDG-022) | Hayashibara Megumi, Hidaka Noriko,... |
| 1991.01.21 | Miwaku no Limbo Dance (PCDG-023) | Nagai Ichirou, Asou Miyoko,... |
| 1991.01.21 | Haikei Akane-san (PCDG-024) | Yamadera Kouichi, Hidaka Noriko,... |
| 1991.01.21 | Yo-i Don! (PCDG-025) | Sakuma Rei, Tsuru Hiromi,... |
| 1991.01.21 | November Rain (PCDG-026) | Hayashibara Megumi, Inoue Kikuko,... |
| 1991.01.21 | Characters Christmas (PCDG-027) | Hayashibara Megumi, Yamadera Kouichi,... |
| 1991.03.05 | Niji Iro no Sneaker | Hayashibara Megumi |