| Seiyuu | Role |
| Masami Suzuki | Chacha |
| Noriko Hidaka | Shiine |
| Sumi Shimamoto | Principal Urara |
| Miina Tominaga | Dorothy / Elizabeth (Episode 60 - 63, 65, 69 - 74) |
| Taiki Matsuno | Rascal-sensei |
| Noriko Namiki | Orin-chan |
| Tomo Sakurai | Marin |
| Norihisa Mori | Orosshii (Episode 22) |
| Norihisa Mori | Sai (Episode 13) |
| Taiki Matsuno | Foxy (Episode 13) |
| Norihisa Mori | Hitode (Episode 3 & 26) |
| Norio Wakamoto | Gekkou (Episode 46) |
| Kappei Yamaguchi | Choutarou (Episode 29) |
| Norihisa Mori | Gander (Episode 30 & 40) |
| Sumi Shimamoto | Piisuke |
| Chieko Honda | Spidia (Episode 34) |
| Norihisa Mori | Arimakkin (Episode 37) |
| Miina Tominaga | Mary (Episode 54 & 67) |
| Shouzou Iizuka | Bukiido (Episode 54) |
| Sumi Shimamoto | Shironeko (Episode 17, 35, 65) |
| Mami Koyama | Mosqui-chan (Episode 59) |
| Ryusuke Ohbayashi | Buchineko (Episode 17 & 65) |
| Kazuki Yao | Bariton (Episode 55) |
| Taiki Matsuno | Kankan (Episode 6 & 38) |
| Kazuki Yao | Nezumi Kid (Episode 20) |
| Sumi Shimamoto | Ranran (Episode 6 & 38) |
| Shouzou Iizuka | Makki (Episode 29) |
| Kazuya Ichijou | Kiyotohra (Episode 43) |
| Kenji Utsumi | Cloud (Episode 42) |
| Sumi Shimamoto | Shiine's Mother (Episode 34 & 52) |
| Naoki Tatsuta | Gaugau (Episode 58) |
| Miina Tominaga | Oyuki-sensei (Episode 7, 14, 23, 57) |
| Ryo Naitou | Muura Maasa (Episode 42 & 43) |
| Kazuhiro Nakata | Susshii (Episode 11) |
| Daisuke Namikawa | Kuroneko (Episode 17 & 65) |
| Tomohiro Nishimura | Toraneko (Episode 17 & 65) |
| Akiko Hiramatsu | Harpie (Episode 44) |
| Akiko Hiramatsu | Soprano (Episode 55 & 56) |
| Chieko Honda | Mayachan-sensei (Episode 66) |
| Ryusuke Ohbayashi | Millard (Episode 36) |