TV series
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...
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Checked Jul 22, 2026
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...
Cast, crew and production details
Kanata AikawaAi Ohto (voice)
Tomori KusunokiNeiru Aonuma (voice)
Shuka SaitoRika Kawai (voice)
Hinaki YanoMomoe Sawaki (voice)
Yuuya UchidaAcca (voice)
Hiroki TakahashiUra-Acca (voice)
Chika AnzaiKurumi Saijō (voice)
Yoshino AoyamaIkami (voice)
Nippon TVJapan
CloverWorksJapan
AniplexJapan
Nippon Television Network CorporationJapan
D.N. Dream PartnersJapanWatch options above are for the show and may vary by season or episode.
Episode 1
A pair of mysterious voices lead 14-year-old Ai Ohto to a strange egg, promising her a chance at what she wants most. What's inside the egg? And what does Ai really want?
Directed by Shin WakabayashiWritten by Shinji NojimaGuest stars Chika Anzai, Yoshino Aoyama, Keita Tada, Madoka Asahina, Yurina Amami, Minami Iba, Mikina Niitsu, Tooru Arizumi
Where to watch Wonder Egg Priority
Episode 2
Ai meets Neiru, another girl who is buying Eggs. She's given the cold shoulder at first, but could that change after the next time they crack their Eggs? Assuming they make it back alive, that is.
Directed by Yuta YamazakiWritten by Shinji NojimaGuest stars Kyo Yaoya, Satomi Sato, Mari Uchiyama, Haruka Shiraishi, Masatomo Nakazawa, Azusa Tadokoro, Hana Takeda
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Episode 3
While buying Eggs for herself and Neiru, Ai meets Rika, a former idol who is there for the same reason. Rika quickly pushes her way into Ai's life, but what lies beneath her cheerful and callous exterior?
Directed by Yuki YonemoriWritten by Shinji NojimaGuest stars Hina Youmiya, Ken Mizukoshi, Marina Inoue, Rui Tanabe, Masako Katsuki, Haruka Shiraishi, Masatomo Nakazawa, Azusa Tadokoro
Where to watch Wonder Egg Priority
Episode 4
With Rika out of action, Ai is on the run and struggling to protect two girls from the most devious killer she's faced yet. Meanwhile, a fourth child is also fighting to protect the girls in the Eggs.
Directed by Yuichiro KomuroWritten by Shinji NojimaGuest stars Marina Inoue, Rui Tanabe, Yumiri Hanamori, Aoi Koga, Masako Katsuki, Yohei Tadano, Mayumi Shintani, Teppei Uenishi
Where to watch Wonder Egg Priority
Episode 5
Ai, Neiru, Rika, and Momoe are quickly becoming close friends as they continue to protect Eggs. But as they grow closer, questions pile up and tensions rise.
Directed by Shinichiro UshijimaWritten by Shinji NojimaGuest stars Sayaka Senbongi, Lynn, Yasuhiko Kawazu, Ayaka Saito, Haruka Shiraishi, Masatomo Nakazawa, Azusa Tadokoro
Where to watch Wonder Egg Priority
Episode 6
The girls are attacked by a dangerous new type of enemy while trying to protect their Wonder Eggs. Acca and Ura-Acca may have a solution, but Ai is more concerned with the budding relationship between her mother and Mr. Sasaki.
Directed by Yuusuke YamamotoWritten by Shinji NojimaGuest stars Saki Miyashita, Hana Takeda, Haruka Shiraishi, Masatomo Nakazawa
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Episode 7
It’s Rika's birthday, and the girls get together to celebrate. Rika, however, is focused on her troubled relationship with her mother, and those worries carry over into her next battle. Will she be able to overcome her inner demons in time?
Directed by Maiko KobayashiWritten by Shinji NojimaGuest stars Miyuri Shimabukuro, Jouji Nakata, Shinya Takahashi, Yasuhiro Kikuchi, Mitsuhiro Sakamaki, Nao
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Episode 8
Acca and Ura-Acca would like to sell you a Wonder Egg. While you make up your mind, they'll explain the Eggs and introduce four of their regular customers: Ai, Neiru, Rika, and Momoe.
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Episode 9
The girls are surprised when Neiru invites them all to her house, and even more surprised to find out that she lives at her company. Is Neiru ready to be open about her situation, and how will the others take it if she is?
Directed by Yuta YamazakiWritten by Shinji NojimaGuest stars Hochu Otsuka, Hana Takeda, Yume Miyamoto
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Episode 10
Ai, Rika, and Neiru confront Acca and Ura-Acca, but are distracted by shocking news from Momoe. Later, Momoe confronts her toughest battle yet while Ai makes a difficult decision.
Directed by Yuichiro KomuroWritten by Shinji NojimaGuest stars Kaede Hondo, Sachika Misawa, Kozo Mito, Megumi Yamaguchi, Aya Kawakami, Ikue Otani, Haruka Shiraishi, Masatomo Nakazawa
Where to watch Wonder Egg Priority
Episode 11
The girls realize that there's more waiting for them at the end of missions than they bargained for. As doubts pile up and tensions rise, Ura-Acca decides to tell Ai his story.
Directed by Noriko TakaoWritten by Shinji NojimaGuest stars Manaka Iwami, Umeka Shouji, Ikue Otani, Megumi Yamaguchi
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Episode 12
Friendships are tested as Ai and Neiru realize how much "victory" has cost Rika and Momoe. Ai decides to fight again in spite of what she's learned, but the girl who emerges from her Egg this time may be more than she bargained for.
Directed by Yuki YonemoriWritten by Shinji NojimaGuest stars Ikue Otani, Haruka Shiraishi, Masatomo Nakazawa, Azusa Tadokoro, Megumi Yamaguchi
Where to watch Wonder Egg PriorityEpisode information updated Jul 22, 2026
