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Anime series

Sonny Boy

Latest episode

S1 E12 · A Two-Year Recess

About Sonny Boy

Sonny Boy is a mystery and sci-fi & fantasy anime series that premiered on TOKYO MX on July 16, 2021. It has 1 season and 12 episodes so far and has ended. The latest episode, Season 1 Episode 12 "A Two-Year Recess", aired on October 1, 2021.

On August 16, midway through a seemingly endless summer vacation, middle school third-year student Nagara, transfer student Nozomi, classmates Mizuho, Asakaze and their entire class are suddenly transported from their tranquil lives to a school adrift in an alternate dimension. They must survive with the super powers that have awakened within them.

  • Mystery
  • Sci-Fi & Fantasy
  • Animation
  • Drama

Last updated

Episodes

12 episodes · 1 season

Season 1

2021 · 12 episodes · Last episode: 5 years ago

Sonny Boy Season 1 release dates →
  1. Sonny Boy S1 E12 still E12

    12. A Two-Year Recess

    Finale

    Nagara attends the opening ceremony of his technical school, but feels out of place. He sees Mizuho leaving her all-girls' school, but she brushes him off. He recalls what happened after blasting off into space, questioning if he ever really went adrift.

  2. Sonny Boy S1 E11 still E11

    11. The Young Man and the Sea

    After learning of Nozomi's death from Kossetsu's letter, Nagara and Mizuho hold a memorial service for her. While advancing the project to return home, they are visited by an old friend, who tells them the story of when he met the man who invented death.

  3. Sonny Boy S1 E10 still E10

    10. Summer and the Demon

    Kossetsu reads the minds of others passing by in a train station world using her true power. She pines for Asakaze, knowing that he is interested in Nozomi, and that Nozomi is the only one who can change him. Asakaze is given a world-changing assignment.

  4. Sonny Boy S1 E9 still E9

    9. This Salmon Chazuke Is Missing Its Salmon Nya

    In a vast frozen waste, twins Sou and Seiji have been fighting each other for millennia. Ms. Aki says that to change the world, they need the twins' "Reverse" power, and Nagara and Mizuho come to assist. Yamabiko questions Sakura, one of Mizuho's cats.

  5. Sonny Boy S1 E8 still E8

    8. Laughing Dog

    While traveling the wilderness, Mizuho asks Yamabiko how he became a dog. Yamabiko then relates how, 5000 years ago, he wandered different worlds all alone, until meeting a girl to whom he gradually opened his heart. But their happiness was short-lived.

  6. Sonny Boy S1 E7 still E7

    7. Road Book

    Having learned the truth about This World, groups led by Ms. Aki and Hoshi prepare to go their separate ways. Nagara finds himself in an upside-down world he cannot freely leave, and is forced to work on building a Tower of Babel that reaches downward.

  7. Sonny Boy S1 E6 still E6

    6. The Long Goodbye

    Nagara and Rajdhani arrive in a world called "Filmmaker," and discover a movie filmed entirely from Nagara's POV. Mizuho discovers a stray dog by the name of Yamabiko, claiming to be another castaway who attended the same school as the other students.

  8. Sonny Boy S1 E5 still E5

    5. Leaping Classrooms

    Nagara and friends use his power to survey new worlds in an effort to get back home. Meanwhile, the others students discuss the bombshell from Ms. Aki that some students were able to use their powers beforehand, and that may be what set them adrift.

  9. Sonny Boy S1 E4 still E4

    4. The Great Monkey Baseball

    As the castaways swim in a mysterious sinkhole, they seem to be momentarily taken back home. Cap invites Nagara to practice baseball with him, leading to him telling about the Monkey League, and how its star pitcher, Blue, missed out on a perfect game.

  10. Sonny Boy S1 E3 still E3

    3. The Cat Who Wore Sandals

    Nagara, Nozomi, Asakaze, and Rajdhani continue searching for new worlds. Students start going missing, and their bodies are found "frozen" into black shells, so Pony asks Mizuho to look into the matter. Mizuho reveals a surprise about her power to Nagara.

  11. Sonny Boy S1 E2 still E2

    2. Aliens

    The students have relocated to a nearby island, where they have no shortage of food, and can get whatever they want through Mizuho's power. Suddenly, unexplained fires begin breaking out, and the hunt is on to find out who or what is causing them.

  12. Sonny Boy S1 E1 still E1

    1. The Island at the Far End of Summer

    Midway through summer vacation, 36 students, some with newfound super-powers, find themselves all alone in their high school, adrift in a black void, unable to contact the outside world. Some students try to impose order, but are faced with opposition.

Cast & crew

  • Aoi Ichikawa

    Aoi Ichikawa

    Nagara (voice)

  • Saori Onishi

    Saori Onishi

    Nozomi (voice)

  • Aoi Yuuki

    Aoi Yuuki

    Mizuho (voice)

  • Chiaki Kobayashi

    Chiaki Kobayashi

    Asakaze (voice)

  • Hiroki Goto

    Hiroki Goto

    Rajdhani (voice)

  • Ami Naito

    Ami Naito

    Hoshi (voice)

  • Hana Sato

    Hana Sato

    Pony (voice)

  • Yoji Ueda

    Yoji Ueda

    Cap (voice)

  • Shota Yamamoto

    Shota Yamamoto

    Hayato (voice)

  • Kana Ogino

    Kana Ogino

    Shanghai (voice)

  • Megumi Satou

    Megumi Satou

    Aya (voice)

  • Yuji Murai

    Yuji Murai

    Daiya (voice)

  • Tatsumaru Tachibana

    Tatsumaru Tachibana

    Asama (voice)

  • Ryota Asari

    Ryota Asari

    Homeroom Teacher (voice)

  • Ai Kakuma

    Ai Kakuma

    Ms. Aki (voice)

  • Toru Okawa

    Toru Okawa

    Voice (voice)

Sonny Boy FAQ

Will there be new episodes of Sonny Boy?

Sonny Boy has ended, so no new episodes are scheduled. The final episode aired on October 1, 2021.

When did the latest episode of Sonny Boy come out?

The most recent episode of Sonny Boy, Season 1 Episode 12 "A Two-Year Recess", aired on October 1, 2021.

How many seasons of Sonny Boy are there?

Sonny Boy has 1 season with 12 episodes in total.

When did Sonny Boy first air?

Sonny Boy first aired on TOKYO MX on July 16, 2021.

How do I get notified when new episodes of Sonny Boy are released?

Download the Streambay app, follow Sonny Boy, and you'll get a push notification the moment each new episode is released.

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