21st Century Boys
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21st Century Boys

Alternative Titles

Synonyms: 21stCB, 21 Seiki Shounen
Japanese: 21世紀少年
English: 21st Century Boys
More titles


Type: Manga
Volumes: 2
Chapters: 16
Status: Finished
Published: Dec 25, 2006 to Jul 14, 2007
Genres: Award Winning Award Winning, Drama Drama, Mystery Mystery, Sci-Fi Sci-Fi
Theme: Psychological Psychological
Demographic: Seinen Seinen
Serialization: Big Comic Spirits
Authors: Urasawa, Naoki (Story & Art)


Score: 8.431 (scored by 3840538,405 users)
1 indicates a weighted score.
Ranked: #1662
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #171
Members: 73,958
Favorites: 683

External Links

Ranked #166Popularity #171Members 73,958
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Volumes: /2
Chapters: /16
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As the conflict between Kenji Endo, his childhood friends, and cult leader "Friend" comes to an end, two mysteries remain—Friend's true identity and whether the threat of an "anti-photon bomb" before his death was legitimate. Hoping to find an answer, Kenji, alongside the United Nations, decides to use a virtual reality program created from Friend's childhood memories in this conclusion to a long journey that will span dozens of decades.

[Written by MAL Rewrite]


20th Century Boys and 21st Century Boys' combined storyline won the Grand Prize at the 37th Japan Cartoonist Awards on May 9, 2008.

VIZ Media published the manga in English under the VIZ Signature imprint from January 15, 2013 to March 19, 2013. It was also released in Brazilian Portuguese by Planet Manga; in Chinese by Tong Li Publishing Co., Ltd.; in French by Panini Comics; in German by Planet Manga; and in Spanish by Planeta DeAgostini.

21st Century Boys was also given a "Complete Edition," featuring the entire series in colored pages and a new ending unique to the publication. It was released on December 28, 2016 in Japan by Shogakukan. VIZ Media published the version under the title "The Perfect Edition" on June 15, 2021.

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More reviewsReviews

Jul 22, 2009
Surprised that no one has reviewed this, while it may not be at the same level of 20th Century Boys, it's only two volumes, it's the ending, and it's a great read despite it's short length. If anything I am a little disappointed that it didn't show us a bit more of an "aftermath" to things, I was particularly begging for Friend to have a good reason for what he was doing, but it never came. 21st Century Boy simply wraps up the story of 20th Century Boys story, starting off with the concert that we saw near the end of 20th Century Boys, and ...
Aug 3, 2017
Mixed Feelings
This is more of like a gift from the author to those who wanted more. It gave a feeling of making amends, saying sorry, doing things right for the second time.

I thought this sequel weakened the story a bit. It has more scenes from when they were kids, which gave some answers but at the same time also raised a few more questions.

It also shows a bit of how the relationships between the characters evolved from when they were kids to now that they are older. Even Yukari and Kenji are hinted at being more than friends, after all this time.

I still feel like the ...
Oct 9, 2021
Mixed Feelings

This is filled with spoilers

This was the manga where Im like. I want a conclusion i want it to end. Ive read 20th century boys and I loved it but I was desperate for more. i want an actual ending to such a great journey. I dont want to prolong the journey any longer, not only that, they put some sort of I can feel you with my heart mechanic therefore I must drive the story forward to this direction. The virtual reality word is evident and “realistic” enough fro me to comprehend. The esp aspects sure is unrealistic but Im still fine with it ...

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Recent Forum Discussion

Poll: 21st Century Boys Chapter 16 Discussion
Rasco - Mar 6, 2012
42 replies by Jim_Heart »»
Nov 13, 12:20 AM
Poll: 21st Century Boys Chapter 9 Discussion
Rasco - Mar 6, 2012
9 replies by AuthenticShant »»
Sep 13, 5:28 PM
Poll: 21st Century Boys Chapter 15 Discussion
Rasco - Mar 6, 2012
11 replies by Shioneri »»
Jul 3, 8:16 AM
Poll: 21st Century Boys Chapter 14 Discussion
Rasco - Mar 6, 2012
10 replies by Shioneri »»
Jul 3, 8:09 AM
Poll: 21st Century Boys Chapter 13 Discussion
Rasco - Mar 6, 2012
12 replies by Shioneri »»
Jul 3, 8:02 AM