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Cocoon (manga)

2010 Japanese manga series

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 8, 2026
Entity authorityQ119985670 ↗
Source-derived summary

Cocoon (Japanese: コクーン, Hepburn: Kokūn) is a Japanese manga series written and illustrated by Machiko Kyō (今日マチ子). It was serialized in Akita Shoten's josei manga magazine Elegance Eve from March 2009 to May 2010. An anime television film adaptation produced by Sasayuri premiered in March 2025.

Synopsis

A story based on the real life group called the Himeyuri students.

Characters

Mayu (マユ)

Voiced by: Hikari Mitsushima (Japanese); Anjali Kunapaneni (English)

San (サン)

Voiced by: Marika Itō (Japanese); Lauren Kong (English)

Media

Manga

Written and illustrated by Machiko Kyō, Cocoon was serialized in Akita Shoten's josei manga magazine Elegance Eve from March 26, 2009, to May 27, 2010. The series is the first part of Kyō's trilogy of manga about war. Its chapters were collected into a single book volume on August 5, 2010. A single tankōbon volume that consists of the series' chapters and a side-story was released on April 17, 2015.

In October 2025, Viz Media announced that they licensed the series for English publication.

Anime

An anime television film adaptation was announced on June 27, 2023.

Editorial summary

Begin with the source’s own compact description: “Cocoon (manga)” is 2010 Japanese manga series. The dossier treats that line as a proposition to test through Cocoon, manga and Japanese, not as a finished interpretation.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—2009, 2010, 2025, 2015—that can be checked directly. The linked authority record independently contributes the date 2010-08-05. For this dossier, Cocoon, manga and Japanese is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “2010 Japanese manga series” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 8, 2026. The linked authority identifier is Q119985670. None of the 1 selected statements returned an explicit reference. The first chronological checks are 2009, 2010, 2025 and 2015.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Cocoon (manga)”, its source revision and the description used here.
  2. Expand the search: follow Cocoon (manga) primary sources, Cocoon (manga) archive and Cocoon research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Cocoon (manga)”?
  2. What terminology or title could unlock a more precise catalogue search?
  3. Which cited source is closest to the event, object or claim?
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Source & attribution

This entry incorporates text from “Cocoon (manga)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.