The story follows Renji Kusakabe, a young man who works part time at a game center arcade. One day, Renji encounters an English girl named Lily, and the two of them trade diaries and begin an unlikely friendship of cultural exchange...
| Writing | Yasunori Yamada | Series Composition |
| Visual Effects | Rikiya Okano | Character Designer |
| Directing | Toshihiro Kikuchi | Series Director |
| Art | Isamu Nishiyama | Art Direction |
| Art | Kenta Masuda | Art Designer |
| Visual Effects | Yukiko Shigemitsu | Color Designer |
| Editing | Mutsumi Takemiya | Editor |
| Sound | Yasunori Ebina | Sound Director |
| Sound | Kiyotaka Kawada | Sound Effects |
| Sound | Shunpei Takeuchi | Sound Recordist |
| Production | Wataru Matsuoka | Casting |
| Sound | Takurou Iga | Original Music Composer |
