Sonny Boy

Edit
What would you like to edit?
 

Alternative Titles

Japanese: Sonny Boy (サニーボーイ)
English: Sonny Boy
More titles

Information

Type: TV
Episodes: 12
Status: Finished Airing
Aired: Jul 16, 2021 to Oct 1, 2021
Premiered: Summer 2021
Broadcast: Fridays at 00:30 (JST)
Licensors: Funimation
Studios: Madhouse
Source: Original
Genres: Award WinningAward Winning, MysteryMystery
Themes: IsekaiIsekai, Super PowerSuper Power
Duration: 24 min. per ep.
Rating: PG-13 - Teens 13 or older

Statistics

Score: 7.821 (scored by 123531123,531 users)
1 indicates a weighted score.
Ranked: #10002
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #746
Members: 345,235
Favorites: 7,838

Available At


Resources


Streaming Platforms

7.82
Ranked #1000Popularity #746Members 345,235
Add to My List
Episodes: /12

Synopsis

Thirty-six students find themselves and their school building suddenly adrift in a void-like dimension. When supernatural powers awaken in some of them, a sense of detachment begins to divide the group. Despite the student council's attempts to impose order, they clash with the students possessing special abilities, who rebel against their strict control.

This conflict leads them to discover that this world has its own set of rules—and following them is necessary for survival. After one of the students decides to take a leap of faith, the school switches dimensions once again. While they deal with the unique challenges and circumstances that each world presents, the students must unravel the mysterious phenomenon and find a way back home.

[Written by MAL Rewrite]

Background

Sonny Boy is based on an original story written by director Shingo Natsume who previously had his hand in directing shows such as One Punch Man and Space Dandy.

Sonny Boy's first episode debuted on Funimation's YouTube channel on June 19th but regular broadcasting began from July 16th.

Winner of the Excellence Award at the 25th Japan Media Arts Festival.

Characters & Voice Actors

Mizuho

Main
Yuuki, Aoi
Japanese

Nagara

Main
Ichikawa, Aoi
Japanese

Nozomi

Main
Oonishi, Saori
Japanese

Asakaze

Main
Kobayashi, Chiaki
Japanese

Rajdhani

Supporting
Gotou, Hiroki
Japanese

Yamabiko

Supporting
Tsuda, Kenjirou
Japanese

Hoshi

Supporting
Naitou, Ami
Japanese

Kodama

Supporting
Taketatsu, Ayana
Japanese

Cap

Supporting
Ueda, Youji
Japanese

War

Supporting
Yusa, Kouji
Japanese

Staff



Edit

Opening Theme

Preview
Spotify
Apple Music
Amazon Music
Youtube Music
No opening themes have been added to this title. Help improve our database by adding an opening theme here.
Edit

Ending Theme

"Shounen Shoujo (少年少女)" by GING NANG BOYZ (銀杏BOYZ)

Episode Videos




Reviews

Apr 13, 2025
Sonny Boy is very interesting to say the least. It made me think, and made me feel lots of different emotions.

There quite a lot of people I've seen saying you need patience to watch this but personally I enjoyed sitting through every episode and never thought it dragged or was boring. It is slower paced but that's not a bad thing at all. There's a lot of things left ambiguous and loose ends that the series could've explored more but it tells the story it needs to and then it ends.

The art and animation is gorgeous. Very reminiscent of anime from the 2000s. The backgrounds ...
Apr 16, 2025
Mixed Feelings
Ambitious, but it's a hit-and-miss.

The story isn't bad, it actually has an interesting premise, good characters and the storytelling is original, almost avant-garde. But there's a reason why tropes and existing writing strategies work. If you are going to reject them you need to be damn sure yours are working too... which isn't always the case in this show.

Credit's due when it's due, this series does 3 things incredibly well.

The first is visuals. It's Madhouse after all. The animation is excellent, especially in the more abstract sequences, but it's always way above seasonal average. The character design is simple and realistic, which is a breath ...
Jan 27, 2025
FunnyFunny
The worst anime I have ever seen in my life. The anime never had coherence, the events are a joke in very bad taste.
At the end of the anime I felt sad, frustrated. They played with my feelings throughout the anime, until you see that ending.
an anime, disturbing and dull and meaningless, left me with a very, very bad taste. If possible I would give it a 0 rating, I doubt that another anime can dethrone this piece of .....

It doesn't make any sense at all. unforgivable, unforgivable
I find it difficult to write this, using soft words and terms. since it would deserve the ...

Interest Stacks

by Shy7161
38 Entries · 6 Restacks
26 Entries · 8 Restacks

Recommendations


Recent News

North American Anime & Manga Releases for August

North American Anime & Manga Releases for August

Here are the North American anime, manga, and light novel releases for August. Week 1: August 2 - 8 Anime Releases Fushigi no Umi no Nadia (Nadia: The Secret of Blue...read more

25th Japan Media Arts Festival Winners Announced

25th Japan Media Arts Festival Winners Announced

The award-winning works for the 25th Japan Media Arts Festival were announced on Sunday. Recipients include creators from numerous countries, including Japan, Iran,...read more


Recent Forum Discussion

Poll: Sonny Boy Episode 1 Discussion ( 1 2 3 4 5 ... Last Page )
Jamk_ - Jun 18, 2021
280 repliesby spoonlethal »»
Mar 31, 5:08 PM
Poll: Sonny Boy Episode 4 Discussion ( 1 2 3 4 )
Stark700 - Aug 5, 2021
169 repliesby INoLuv »»
Feb 26, 12:47 PM
Poll: Sonny Boy Episode 12 Discussion ( 1 2 3 4 5 ... Last Page )
Stark700 - Sep 30, 2021
304 repliesby MatheusSxF_ »»
Jan 1, 5:05 PM
Poll: Sonny Boy Episode 11 Discussion ( 1 2 3 )
Stark700 - Sep 23, 2021
117 repliesby Kazuko_675 »»
Dec 29, 2024 3:25 AM
Poll: Sonny Boy Episode 2 Discussion ( 1 2 3 4 )
Stark700 - Jul 22, 2021
163 repliesby caslloveer »»
Dec 25, 2024 9:49 AM