Hajimete * Shimasho!| Rizel | Kugimiya Rie |
| Iwaki Tomoki | Yamaguchi Kappei |
| Ihata Natsumi | Nagashima Yuuko |
| Hououin Ryuunosuke | Suzuki Chihiro |
| Seimoto Aoi | Asano Masumi |
| Yachigusa Kyouko | Tanaka Rie |
| Papa A | Iijima Hajime |
| Papa B | Shimizu Toshitaka |
| Papa C | Matsuyama Takashi |
| Iwaki Kenji | Koizumi Yutaka |
| Iwaki Mariko | Saitou Eri |
| Original Manga | Sugisaki Yukiru |
| Director | Matsumura Yasuhiro |
| Series Concept | Arakawa Naruhisa |
| Character Design | Ooshima Miwa |
| Art Director | Hori Soutarou |
| Colour Coordinator | Sano Hitomi |
| Sound Director | Kameyama Toshiki |
| Director of Photography | Amahanadera Nobuhiro |
| Music | Sahashi Toshihiko |
| Animation Production | Mad House & IMAGIN |