The fate of the world rests on Ueki, an average junior high student. Average until he gains the power to change trash into trees. Granted to him by the enigmatic Mr K., Ueki’s strange power forces him to participate in the 100-fighter "Battle of Supernatural Powers." If Ueki wins the tournament, Mr. K will become the new King of the Celestial World while Ueki will receive the "Talent of Blank", allowing him to choose any power he desires. However, if Ueki gets too many penalties during the game, he will disappear!
| Art | Tsubasa Fukuchi | Original Series Design |
| Writing | Tsubasa Fukuchi | Comic Book |
| Directing | Hiroshi Watanabe | Series Director |
| Visual Effects | Shinobu Tagashira | Character Designer |
| Sound | Akifumi Tada | Original Music Composer |
| Sound | Hitomi Shimatani | Theme Song Performance |
| Writing | Toshifumi Kawase | Series Composition |
| Sound | Aiko Kayō | Theme Song Performance |
| Sound | Kumi Koda | Theme Song Performance |
| Sound | Romi Park | Theme Song Performance |
| Art | Tomochi Kosaka | Prop Designer |
| Art | Eiji Iwase | Art Direction |
| Editing | Masahiro Matsumura | Editor |
| Camera | Seiichi Morishita | Director of Photography |
| Production | Nobumitsu Urasaki | Producer |
| Sound | Fumiko Harada | Sound Director |
| Visual Effects | Kumiko Horikoshi | Animation Director |
| Camera | Teruo Abe | Director of Photography |
| Visual Effects | Shinji Matsumoto | Color Designer |
| Sound | Fumiko Harada | Music Director |
| Sound | Naoto Kobayashi | Sound Effects |
| Sound | Shoji Hata | Recording Supervision |
| Production | Megumi Nagayama | Production Manager |
