De meisjes van de Usakame tennisclub, streven hun verschillende dromen na... De serie toont het veelal gewone maar enigszins vreemde dagelijkse leven van vier meisjes die zich wijden aan het oefenen .
| Directing | 板垣伸 | Series Director |
| Editing | Yuri Tamura | Editor |
| Production | Yuu Gotou | Producer |
| Camera | Sachiko Haruhara | Director of Photography |
| Sound | Izumi Araida | Theme Song Performance |
| Sound | Maria Tanijiri | Theme Song Performance |
| Writing | Roots | Original Story |
| Sound | Hikaru Koide | Theme Song Performance |
| Art | 阿部江津子 | Art Designer |
| Visual Effects | Makoto Iguchi | Color Designer |
| Writing | Roots | Original Series Creator |
| Art | Juuzou Kirisawa | Original Series Design |
| Art | Piyo | Original Series Design |
| Sound | 中島由貴 | Theme Song Performance |
| Sound | 板垣伸 | Sound Director |
| Visual Effects | Miyuki Sugawara | Character Designer |
| Visual Effects | 宮村明 | Character Designer |
