Twelve stories of romance and unrequited love, Sentimental Journey is the story of twelve girls that have left love in their past. As each of them tries to cope with their daily struggles they are constantly reminded of what they have lost.
| Writing | Kazuyoshi Katayama | Series Composition |
| Visual Effects | Madoka Hirayama | Character Designer |
| Art | Chitose Asakura | Art Direction |
| Visual Effects | Keiichi Sato | Animation Director |
| Sound | Aya Mizoguchi | Sound Director |
| Camera | Kazuhiro Furubayashi | Director of Photography |
| Production | Hiroya Nishimura | Producer |
| Production | Yoshihito Akasaki | Producer |
| Production | Yoshito Akazaki | Producer |
| Sound | Tomoyuki Hamada | Original Music Composer |
