Ai, a young girl with shut-in tendencies, who tries not to interact with others. She keeps one of her eyes hidden behind her hair. One day, she happens to stop by a deserted arcade, where she meets "Aka." Spinning the gacha at their urging, she acquires a "Wonder Egg," and from that moment, her fate begins to change...
You can now watch Wonder Egg Priority online on the following streaming providers in the United States.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Domain of Children | 2021-01-12 | 25 min |
| Season 1 | Episode 2 | The Terms of Friendship | 2021-01-19 | 25 min |
| Season 1 | Episode 3 | A Bare Knife | 2021-01-26 | 25 min |
| Season 1 | Episode 4 | Colorful Girls | 2021-02-02 | 25 min |
| Season 1 | Episode 5 | The Girl Flautist | 2021-02-09 | 25 min |
| Season 1 | Episode 6 | Punch Drunk Day | 2021-02-16 | 25 min |
| Season 1 | Episode 7 | After School at 14 | 2021-02-23 | 25 min |
| Season 1 | Episode 8 | The Happy Friendship Plan | 2021-03-02 | 25 min |
| Season 1 | Episode 9 | A Story No One Knows | 2021-03-09 | 25 min |
| Season 1 | Episode 10 | Confession | 2021-03-16 | 25 min |
| Season 1 | Episode 11 | An Adult Child | 2021-03-23 | 25 min |
| Season 1 | Episode 12 | An unvanquished Warrior | 2021-03-30 | 25 min |
| Editing | Daisuke Hiraki | Editor |
| Visual Effects | Iori Hisatake | Character Designer |
| Sound | Yuji Furuya | Sound Effects |
| Directing | Yusuke Kawakami | Action Director |
| Art | Haruhi Inoue | Prop Designer |
| Sound | Anemoneria | Theme Song Performance |
| Visual Effects | Kazuko Nakashima | Color Designer |
| Camera | Takeo Ogiwara | Director of Photography |
| Sound | mito | Original Music Composer |
| Art | Yuki Funagakure | Art Direction |
| Visual Effects | Saki Takahashi | Character Designer |
| Directing | Shin Wakabayashi | Series Director |
| Art | taracod | Concept Artist |
| Sound | DÉ DÉ MOUSE | Original Music Composer |
| Visual Effects | Saki Takahashi | Supervising Animation Director |
| Visual Effects | Nobuhide Kariya | Opening/Ending Animation |
| Visual Effects | Kerorira | Opening/Ending Animation |
| Visual Effects | Naoya Takahashi | Opening/Ending Animation |
| Visual Effects | Ken Yamamoto | Opening/Ending Animation |
| Visual Effects | Yasuhiko Akiyama | Opening/Ending Animation |
| Visual Effects | Jin Oyama | Opening/Ending Animation |
| Writing | Shinji Nojima | Original Story |
| Visual Effects | Keiichiro Saito | Opening/Ending Animation |
| Production | Shota Umehara | Line Producer |
| Crew | Saya Uchiumi | Special Effects |
| Visual Effects | Saya Uchiumi | 2D Artist |
| Visual Effects | Keisuke Kobayashi | Lead Animator |
| Production | Toshio Nakatani | Executive Producer |
| Production | Hiroyuki Ueno | Producer |
| Production | Masanori Miyake | Executive Producer |
| Production | Masaki Shiode | Producer |
| Production | Atsuhiro Iwakami | Executive Producer |
| Production | Kako Kuwahara | Executive Producer |
| Production | Nobuhiro Nakayama | Producer |
| Sound | Hinaki Yano | Theme Song Performance |
| Sound | Tomori Kusunoki | Theme Song Performance |
| Visual Effects | Moe Yamaguchi | Opening/Ending Animation |
| Sound | Shuka Saito | Theme Song Performance |
| Sound | Kanata Aikawa | Theme Song Performance |
| Sound | Masaharu Yamanouchi | Music Producer |
| Production | Akira Shimizu | Production Supervisor |
| Editing | Rumi Maruyama | Assistant Editor |
| Sound | Akiko Fujita | Sound Director |
| Visual Effects | Katsuaki Miyaji | CGI Director |
| Art | Toshihiro Fujita | Assistant Director of Photography |
| Sound | Yuichi Morita | Sound Mixer |
| Sound | Miyuki Sasaki | Foley Artist |
| Visual Effects | E wo kaku Peter | Mechanical Designer |
| Production | Kyosuke Nakano | Publicist |
