Koshiro en Nanoka worden hevig verliefd en ontdekken dan dat ze de kinderen zijn van hun gescheiden, vervreemde ouders... waardoor ze broer en zus zijn. Hoe zal hun relatie verlopen?
| Sound | 吉森信 | Original Music Composer |
| Camera | Naoyuki Ohba | Director of Photography |
| Sound | 伊藤真澄 | Theme Song Performance |
| Production | Yasuyuki Ueda | Producer |
| Editing | Yasuaki Takeuchi | Editor |
| Sound | Masaru Urahata | Sound Effects |
| Art | Tsutomu Nishikura | Art Direction |
| Writing | 高木登 | Series Composition |
| Directing | 大森貴弘 | Series Director |
| Visual Effects | Takahiro Kishida | Character Designer |
| Sound | 岩浪美和 | Sound Director |
| Sound | 宅見将典 | Original Music Composer |
| Writing | Yoshida Motoi | Original Story |
