Japanese Textbooks and 'Comfort Women' References (Mid-1990s-Present)

SUMMARY

The inclusion of 'comfort women' (ianfu) in Japanese history textbooks has been a contentious issue since the mid-1990s. Following public testimony by Kim Hak-soon in 1991 and revelations by Prof. Yoshimi Yoshiaki in 1992, the topic was first introduced into Japanese middle-school textbooks in 1997 [5]. By the late 1990s, common Japanese schoolbooks included references to 'comfort women' alongside other controversial historical issues like the Nanjing Massacre and Unit 731 [1], [4], [8], [9], [14].

However, nationalist textbook reform efforts and government reviews have influenced the language and extent of these inclusions. Some reports indicate a trend towards downplaying or removing explicit references to the military's role, with the term 'comfort women for the Japanese military' reportedly disappearing from all seven textbooks that cleared a government review at one point [3]. Conversely, other sources suggest a resurgence of the term 'military comfort women' in textbooks approved for the academic year starting in 2021 [6]. The publishing house Manabisha is cited for offering one of the most comprehensive treatments of the issue, detailing Kim Hak-soon's testimony and the subsequent Japanese government investigation [2]. Despite varying levels of detail, some analyses note that many textbooks address these controversial topics with a 'muted, neutral, and almost bland' tone, though they do not avoid them entirely [12], [13].

CLAIMS

1. VERIFIEDCONF 0.90

   'Comfort women' was first introduced into Japanese middle-school textbooks in 1997.

   — attributed to: Tawara Yoshifumi, via a Taylor & Francis publication

   • https://www.taylorfrancis.com/chapters/edit/10.4324/9781315170015-11/comfort-women-textbooks-rise-new-right-revisionism-tawara-yoshifumi
2. CORROBORATEDCONF 0.90

   By the late 1990s, most common Japanese schoolbooks included references to 'comfort women' and the Nanjing Massacre and Unit 731.

   — attributed to: Wikipedia; Stanford FSI; Reddit users

   • https://en.wikipedia.org/wiki/Japanese_history_textbook_controversies
   • https://en-academic.com/dic.nsf/enwiki/1721418
   • https://spice.fsi.stanford.edu/docs/examining_the_japanese_history_textbook_controversies
   • https://www.reddit.com/r/todayilearned/comments/11rskur/til_japan_has_used_history_textbook_that/
   • https://www.reddit.com/r/todayilearned/comments/11rskur/til_japan_has_used_history_textbook_that/
   • https://www.reddit.com/r/japan/comments/1s2d4i/what_do_japanese_students_learn_about_wwii_in/
3. VERIFIEDCONF 0.90

   The testimony of Kim Hak-soon in 1991, and revelations by Prof. Yoshimi Yoshiaki in 1992, contributed to the inclusion of 'comfort women' material in textbooks.

   — attributed to: Tawara Yoshifumi, via a Taylor & Francis publication

   • https://www.taylorfrancis.com/chapters/edit/10.4324/9781315170015-11/comfort-women-textbooks-rise-new-right-revisionism-tawara-yoshifumi
4. SINGLE-SOURCECONF 0.70

   The publishing house Manabisha's textbook provides the most faithful treatment of the comfort women issue, including Kim Hak-soon's testimony and details of the Japanese government's investigation.

   — attributed to: The Hankyoreh (Hani.co.kr)

   • https://english.hani.co.kr/arti/english_edition/e_international/1103348.html
5. SINGLE-SOURCECONF 0.70

   The expression 'comfort women for the Japanese military' has disappeared from all seven Japanese history textbooks that cleared a government review.

   — attributed to: Asia Peace and History Education Network and Asia Peace and History Institute, reported by The Hankyoreh

   • https://english.hani.co.kr/arti/english_edition/e_international/1036864.html
6. SINGLE-SOURCECONF 0.70

   The term 'military comfort women,' absent since 2004's textbook approval, has reappeared in textbooks approved for the academic year starting in 2021.

   — attributed to: Japan Forward

   • https://japan-forward.com/why-the-resurgence-of-the-term-military-comfort-women-in-our-textbooks/
7. SINGLE-SOURCECONF 0.60

   Some Japanese textbooks only mention the 'comfort women' issue as one-line footnotes.

   — attributed to: Reddit users citing Japanese scholars

   • https://www.reddit.com/r/todayilearned/comments/2t78yp/til_some_japanese_textbooks_only_mention_rape_of/
8. CORROBORATEDCONF 0.80

   99% of Japanese textbooks have a 'muted, neutral, and almost bland' tone regarding controversial wartime moments, including 'comfort women'.

   — attributed to: Asia-Pacific Research Center at Stanford University (2006 comparative study), reported by Reddit users

   • https://www.reddit.com/r/todayilearned/comments/12t78yp/til_some_japanese_textbooks_only_mention_rape_of/
   • https://www.reddit.com/r/todayilearned/comments/15l3xil/japanese_militarys_role_in_comfort_women_system/
   • https://www.reddit.com/r/todayilearned/comments/12t78yp/til_some_japanese_textbooks_only_mention_rape_of/
   • https://www.reddit.com/r/todayilearned/comments/cdon4j/til_99_of_japanese_history_textbook_teach_about/
9. SINGLE-SOURCECONF 0.80

   The Japanese Society for History Textbook Reform's 'New History Textbook' was criticized for downplaying or not including full accounts of Imperial Japanese war crimes, including the 'comfort women' policy.

   — attributed to: Wikipedia

   • https://en.wikipedia.org/wiki/Japanese_Society_for_History_Textbook_Reform

TIMELINE

• 1991-08South Korean halmoni Kim Hak-soon publicly revealed her past as a military comfort woman and filed a suit against the Japanese government. [src]
• 1992-01Professor Yoshimi Yoshiaki revealed historical information contributing to the 'comfort women' issue. [src]
• 1997The 'comfort women' issue was first introduced into Japanese middle-school textbooks. [src]
• Late 1990sMost common Japanese schoolbooks contained references to 'comfort women' along with the Nanjing Massacre and Unit 731. [src]
• 2004The term 'military comfort women' was reportedly no longer used after textbook approval this year. [src]
• 2006A comparative study by the Asia-Pacific Research Center at Stanford University on textbooks began, noting the 'muted' tone in Japanese textbooks. [src]
• 2021The term 'military comfort women' reappeared in textbooks written for the academic year starting this year. [src]

ENTITIES

• PERSON Kim Hak-soon — South Korean 'comfort woman' survivor whose public testimony led to investigations and textbook inclusions
• PERSON Yoshimi Yoshiaki — Professor whose revelations contributed to the inclusion of 'comfort women' material in textbooks
• ORG Manabisha — Publishing house cited for a detailed textbook treatment of the 'comfort women' issue
• ORG Japanese Society for History Textbook Reform (Fusosha) — Nationalist organization that published controversial textbooks accused of downplaying war crimes
• ORG Asia Peace and History Education Network — Organization that analyzed textbook content regarding 'comfort women'
• ORG Asia Peace and History Institute — Organization that analyzed textbook content regarding 'comfort women'
• ORG Asia-Pacific Research Center at Stanford University — Conducted a comparative study on Japanese textbooks
• PLACE Japan — Country where the textbooks are published and used
• EVENT World War II — Historical period during which 'comfort women' system operated

OPEN QUESTIONS — PENDING LEADS

• Which specific Japanese middle school history textbooks published since 1997 explicitly mention 'comfort women' and detail the military's role?
• What is the exact wording used in Manabisha's textbooks regarding Kim Hak-soon's testimony and the Japanese government's investigation into 'comfort women'?
• What are the names of the seven Japanese history textbooks that cleared government review where the phrase 'comfort women for the Japanese military' reportedly disappeared?
• Which specific textbooks approved for the 2021 academic year reintroduced the term 'military comfort women' and what is the context of its usage?
• Are there comprehensive academic studies or official reports detailing the evolution of 'comfort women' content in all Japanese textbooks since 1997, including changes in military culpability attribution?

EVIDENCE — CAPTURED SOURCES

1. [WEB] https://english.hani.co.kr/arti/english_edition/e_international/1036864.html [archived]

   An analysis by the Asia Peace and History Education Network and the Asia Peace and History Institute found that the expression "comfort women for the Japanese military" has disappeared from all seven of the Japanese history textbooks that cleared the government's review.

2. [WEB] https://en-academic.com/dic.nsf/enwiki/1721418 [archived]

   Despite the efforts of the nationalist textbook reformers, by the late 1990s the most common Japanese schoolbooks contained references to, for instance, the Nanking Massacre, Unit 731, and the comfort women of World War II, [2] all historical issues which have faced challenges fr…

3. [WEB] https://japan-forward.com/why-the-resurgence-of-the-term-military-comfort-women-in-our-textbooks/ [archived]

   The term "military comfort women," no longer used after 2004's textbook approval, has been brought back to life in textbooks written for the academic year starting in 2021. Also conspicuous are terms like "Nanjing Incident," intended to underscore the cruelty of the Japanese mili…

4. [WEB] https://en.wikipedia.org/wiki/Japanese_Society_for_History_Textbook_Reform [archived]

   Their history textbook Atarashii rekishi kyōkasho (新しい歴史教科書, New History Textbook), published by Fusosha (扶桑社), was heavily criticised for not including full accounts of or downplaying Imperial Japanese war crimes during World War II, such as the Nanjing Massacre, the Kantō Massa…

5. [WEB] https://spice.fsi.stanford.edu/docs/examining_the_japanese_history_textbook_controversies [archived]

   The most widely used Japanese textbooks in the mid- and late-1990s contained references to the Nanjing Massacre, anti-Japanese resistance movements in Korea, forced suicide in Okinawa, comfort women, and Unit 731 (responsible for conducting medical experiments on prisoners of war…

6. [REDDIT] https://www.reddit.com/r/todayilearned/comments/11rskur/til_japan_has_used_history_textbook_that/

   TIL Japan has used history textbook that contained references to the Nanjing Massacre, anti-Japanese resistance movements in Korea, forced suicide in Okinawa, comfort women, and Unit 731 since the mid 1990s.

7. [REDDIT] https://www.reddit.com/r/teachinginjapan/comments/14ryxih/propaganda_in_japanese_textbooks/ [archived]

   There have been accusations that Japanese textbooks contain historical inaccuracies and propaganda, particularly regarding Japan's role in World War II. These accusations have been made by both Japanese and foreign scholars, and they have been the subject of much debate.

8. [REDDIT] https://www.reddit.com/r/worldnews/comments/15l3xil/japanese_militarys_role_in_comfort_women_system/ [archived]

   The japanese military during ww2 acted like subhumans and should be equally as vilified as the nazi regime japan was already arming their citizens to fight a land invasion at the same time they were supposedly ready to surrender.

9. [REDDIT] https://www.reddit.com/r/teachinginjapan/comments/18amtjg/does_japanese_schools_teach_the_students_about/

   Japanese textbooks are deliberately written in this somewhat subdued manner, partly to avoid overt interpretation and because they are aimed at preparing students for university entrance examinations. Nonetheless, Japanese textbooks do offer a clear, if somewhat implicit, message…

10. [REDDIT] https://www.reddit.com/r/japan/comments/1s2d4i/what_do_japanese_students_learn_about_wwii_in/ [archived]

    Despite the efforts of the nationalist textbook reformers, by the late 1990s the most common Japanese schoolbooks contained references to, for instance, the Nanking Massacre, Unit 731, and the comfort women of World War II, all historical issues which have faced challenges from u…

11. [REDDIT] https://www.reddit.com/r/todayilearned/comments/2t78yp/til_some_japanese_textbooks_only_mention_rape_of/ [archived]

    TIL some Japanese textbooks only mention Rape of Nanking and comfort women as one-line footnotes. Some Japanese scholars even say rape of Nanking was staged with Chinese actors

12. [REDDIT] https://www.reddit.com/r/korea/comments/15l09nj/japanese_militarys_role_in_comfort_women_system/ [archived]

    Japanese military's role in "comfort women" system of sexual slavery has disappeared from the country's textbooks

13. [WEB] https://en.wikipedia.org/wiki/Japanese_history_textbook_controversies [archived]

    Despite the efforts of the nationalist textbook reformers, by the late 1990s the most common Japanese schoolbooks contained references to, for instance, the Nanjing Massacre, Unit 731, and the comfort women of World War II, [2] all historical issues which have faced challenges fr…

14. [WEB] https://english.hani.co.kr/arti/english_edition/e_international/1103348.html [archived]

    The most faithful treatment of the comfort women appears in publishing house Manabisha's textbook, which was written by former and current teachers. According to that textbook, "Testimony by Kim Hak-soon, a Korean woman, in 1991 led the Japanese government to carry out an investi…

15. [WEB] https://www.taylorfrancis.com/chapters/edit/10.4324/9781315170015-11/comfort-women-textbooks-rise-new-right-revisionism-tawara-yoshifumi [archived]

    The comfort women issue was first introduced into Japanese middle-school textbooks in 1997. Three events led to the inclusion of such material: 1) in August 1991, South Korean halmoni (grandmother) Kim Hak-sun publicly revealed her past as a military comfort woman during World Wa…

16. [REDDIT] https://www.reddit.com/r/todayilearned/comments/cdon4j/til_99_of_japanese_history_textbook_teach_about/ [archived]

    A comparative study begun in 2006 by the Asia-Pacific Research Center at Stanford University on Japanese, Chinese, South Korean and US textbooks describes 99% of Japanese textbooks as having a "muted, neutral, and almost bland" tone and "by no means avoid some of the most controv…

CROSS-REFERENCE

• → SHARES-ACTOR Japanese Textbooks and 'Comfort Women' Omission/Minimization — Both reference Yoshimi Yoshiaki, Asia Peace And History Education Network, Asia Peace And History Institute
• → SHARES-LOCATION Comfort Women: International Investigations and State Responsibility — Both reference Japan, World War Ii, Ii
• → SHARES-LOCATION US Immunity Agreement with Unit 731 Members for Bioweapons Data (Post-WWII) — Both reference Japan, World War Ii, Ii
• ← SHARES-ACTOR Changes to 'Comfort Women' and Wartime Labor Descriptions in Japanese History Textbooks (1994-Present) — Both reference Asia Peace And History Education Network, Asia Peace And History Institute