Ai, een jong meisje met ingesloten neigingen, die probeert niet met anderen om te gaan. Ze houdt een van haar ogen verborgen achter haar haar. Op een dag stopt ze toevallig bij een verlaten speelhal, waar ze 'Aka' ontmoet. Op hun aandringen draait ze aan de gacha en verwerft ze een 'Wonder Egg' en vanaf dat moment begint haar lot te veranderen...
ワンダーエッグ・プライオリティ kun je nu online kijken op de onderstaande streaming platforms.
| Directing | 川上雄介 | Action Director |
| Visual Effects | 久武伊織 | Character Designer |
| Sound | ミト | Original Music Composer |
| Sound | Anemoneria | Theme Song Performance |
| Art | 井上晴日 | Prop Designer |
| Visual Effects | 中島和子 | Color Designer |
| Art | 船隠雄貴 | Art Direction |
| Camera | 荻原猛夫 | Director of Photography |
| Editing | 平木大輔 | Editor |
| Sound | 古谷友二 | Sound Effects |
| Visual Effects | 高橋沙妃 | Character Designer |
| Directing | 若林信 | Series Director |
| Visual Effects | 高橋沙妃 | Supervising Animation Director |
| Art | taracod | Concept Artist |
| Sound | DÉ DÉ MOUSE | Original Music Composer |
| Visual Effects | 大山神 | Opening/Ending Animation |
| Visual Effects | 斎藤圭一郎 | Opening/Ending Animation |
| Visual Effects | 山本健 | Opening/Ending Animation |
| Visual Effects | けろりら | Opening/Ending Animation |
| Visual Effects | 高橋尚矢 | Opening/Ending Animation |
| Visual Effects | 刈谷暢秀 | Opening/Ending Animation |
| Visual Effects | 秋山泰彦 | Opening/Ending Animation |
| Writing | 野島伸司 | Original Story |
| Production | 梅原翔太 | Line Producer |
| Crew | 内海紗耶 | Special Effects |
| Visual Effects | 内海紗耶 | 2D Artist |
| Visual Effects | 小林恵祐 | Lead Animator |
| Production | 植野浩之 | Producer |
| Production | 中山信宏 | Producer |
| Production | 塩出正樹 | Producer |
| Production | 三宅将典 | Executive Producer |
| Production | 中谷敏夫 | Executive Producer |
| Production | 岩上敦宏 | Executive Producer |
| Production | Kako Kuwahara | Executive Producer |
| Visual Effects | Moe Yamaguchi | Opening/Ending Animation |
| Sound | 相川奏多 | Theme Song Performance |
| Sound | 楠木ともり | Theme Song Performance |
| Sound | 斉藤朱夏 | Theme Song Performance |
| Sound | 矢野妃菜喜 | Theme Song Performance |
| Sound | 山内真治 | Music Producer |
| Production | 清水暁 | Production Supervisor |
| Editing | 丸山流美 | Assistant Editor |
| Visual Effects | 宮地克明 | CGI Director |
| Sound | 藤田亜紀子 | Sound Director |
| Art | 藤田利寛 | Assistant Director of Photography |
| Sound | 佐々木美行 | Foley Artist |
| Sound | 森田祐一 | Sound Mixer |
| Visual Effects | E wo kaku Peter | Mechanical Designer |
| Production | 中野恭資 | Publicist |
