Some municipalities in Japan publish the back issues of their old public-relations newsletters (kōhōshi). The traces of the war, and of the recovery from it, are still there in them. Reading these is, I think, one form of peace study.

Meiwa, Gunma — Meiwa-mura Kōhō, 1956 (Shōwa 31), no. 13

Goshogawara, Aomori (former Kanagi) — Kanagi Dayori, June 5, 1952
Set a newsletter from 1949 beside one from 1955 and — never mind the contents — the quality of the printing and the kind of advertising have changed completely, and you feel in your body that the recovery is underway. Watching something the war smashed to pieces return to what it was is a good experience.
The weak point is that it eats an absurd amount of time, so doing it in a school may be difficult.
Even people who could not care less about peace education may find it interesting to read. Things like the following give me a strange rush of feeling.

Kagoshima City, Kagoshima — Kagoshima Shimin no Hiroba, May 20, 1950
If this is your sort of thing your time will dissolve easily, so do it on your own when you are free.
I had wanted for a long time to gather up the sites that publish old newsletters, but every time I found one I got absorbed in reading it and never managed to collect the URLs. These days there is AI, so I had it collect them. Ōita City (from no. 1, 1949), Kagoshima City (from 1949), Adachi Ward (from the first issue, September 1948), Shinagawa Ward (from 1947), Osaka City (from the first issue, July 15, 1949). All of them publish a continuous run starting from a first issue in the postwar occupation period. It gathered a good deal more besides, so I am publishing that as it came.
By region
Hokkaidō
| Municipality | Title | Years covered | Format | Notes |
|---|---|---|---|---|
| Hokkaidō (prefecture) | Kōhōshi "Hokkaidō" | 2021– (web edition) | web/PDF | Official prefectural site. Little goes back beyond that |
| Bifuka | Kōhō Bifuka | 2003–present | Official town site | |
| Shibetsu | Kōhō Shibetsu | 2014–present | Official city site | |
| (cross-municipal) | Link list for municipal newsletters in Hokkaidō | — | link list | Links to the newsletter pages of every municipality in the prefecture |
Tōhoku
| Municipality | Title | Years covered | Format | Notes |
|---|---|---|---|---|
| Goshogawara, Aomori (former Kanagi) | Kanagi Dayori / Kōhō Kanagi | 1952–2005 | images/PDF | The city library publishes the whole run of the former town of Kanagi. A model case for a municipality erased by merger. Also notes the 1955 merger of Kanagi, Kase and Kiraichi |
| Asahi, Yamagata | Kōhō Asahimachi | mid-1960s–present | Sorted by period (1965–74 and so on) | |
| Shirakawa, Fukushima | Shirakawa-area serials digital archive | Shōwa-era newspapers and newsletters | images | Built by the city library. Publishes what it has cleared for copyright |
| Iwate (prefecture) | Iwate Graph | 1950–2009 (selected articles and covers) | images | Inside the prefecture's 150th-anniversary site. Selected articles rather than full PDFs |
| Kawanishi, Yamagata | Chōhō Kawanishi | recent issues | Official town site |
Kantō
| Municipality | Title | Years covered | Format | Notes |
|---|---|---|---|---|
| Shinagawa Ward, Tokyo | Ward newsletter back issues | 1947–2014 | images/text | "Shinagawa Digital Archive" on ADEAC (published 2023). Keyword search |
| Adachi Ward, Tokyo | Adachi Kōhō (formerly Adachi Kusei News) | first issue September 1948–present (about 2,000 issues) | PDF/e-book/TEXT | Every issue digitized, published March 2024, full-text search. A model case for publishing the complete run from the first issue |
| Minato Ward, Tokyo | Kōhō Minato | recent issues | Separately, ADEAC's "Digital History of Minato Ward" holds ledgers and newsletters | |
| Jōsō, Ibaraki (former Mitsukaidō and Ishige) | Mitsukaidō Shihō / Ishige Chōhō / Kōhō Jōsō | first issue 1954–present | e-book | Runs continuously from the first issues of the two former municipalities through the merger |
| Meiwa, Gunma (former Meiwa village) | Meiwa-mura Kōhō | 1956 (no. 13) and others | Publishes newsletters from the village era | |
| Hiratsuka, Kanagawa | Kōhō Hiratsuka (Hiratsuka Digital Archive) | opened 2013; back issues added in stages | web/images | The library holds bound and reduced-size editions |
| Abiko, Chiba | Abiko digital local materials (newsletter back issues) | administrative material from the Shōwa era on | images/text | Built by the municipal library. ADEAC |
| Tochigi City, Tochigi | Kōhō Tochigi | recent issues | Official city site | |
| Chōsei, Chiba | Kōhō Chōsei | recent issues | Official village site | |
| (cross-municipal) | Link list of digital archives in Chiba Prefecture | — | link list | Prefectural library. Introduces Abiko's newsletter back issues and others |
Chūbu
| Municipality | Title | Years covered | Format | Notes |
|---|---|---|---|---|
| Fuji, Shizuoka (former Fujikawa) | Kōhō Fujikawa | 1958–2008 (complete record) | The city preserves and publishes the whole run of the former town of Fujikawa, erased by merger | |
| Asahi, Toyama | Kōhō Asahi | first issue–present | States explicitly that it publishes from the first issue | |
| Shizuoka (prefecture) | Kenmin Dayori | recent issues | web/PDF/audio/braille | Official prefectural site |
| Ishikawa (prefecture) | Newsletters of the cities and towns in the prefecture | — | link list | Links to municipal newsletters in the prefecture |
| Nagano (cross-municipal) | Shinshū regional historical materials archive | mostly regional historical material | images/text | NPO Nagano Library Cooperative Organization. ADEAC |
| Aichi Prefectural Library (cross-municipal) | Digital administrative materials | administrative material of the prefecture and its municipalities | images | Publishes digitized administrative material from municipalities in the prefecture |
Kinki
| Municipality | Title | Years covered | Format | Notes |
|---|---|---|---|---|
| Osaka City, Osaka | Osaka Shisei Dayori | first issue July 15, 1949–December 1965 | The "Shisei Dayori Archive." Started twice monthly as a single sheet for posting; delivered to each household from September 1952 | |
| Yao, Osaka (formerly Yao Shihō) | Yao Shisei Dayori | 1949– | Yao City Library "regional materials digital archive." Issues 2–335 appeared under the title Yao Shihō. Scanned at 240 dpi | |
| Takasago, Hyōgo | Takasago Shisei Dayori | includes the newsletter | images/text | City library's "Digital Hometown Takasago." ADEAC |
| Himeji, Hyōgo, and others | Harima Furusato Archive | material out of copyright | images | A Harima-area partnership (Himeji, Akō, Shisō, Ichikawa, Taishi) |
| Watarai, Mie | Kōhō Watarai | back issues | Official town site | |
| Ibaraki, Osaka | City newsletter | 1950–1989 (catalogue) | images/catalogue | ADEAC. What is on the web is mostly the catalogue; the issues themselves must be read in the library |
Chūgoku and Shikoku
| Municipality | Title | Years covered | Format | Notes |
|---|---|---|---|---|
| Okayama (prefecture) | Prefectural newsletter (Digital Okayama Encyclopedia) | back issues of the prefectural newsletter | images/catalogue | Built by the Okayama Prefectural Library. ADEAC, with full-text search |
| Tokushima (cross-municipal) | Material related to municipal newsletters in the prefecture | current issues of each municipality | link list | The prefectural library gathers the newsletter pages of all 23 municipalities |
| Okayama City, Okayama | Okayama City Library digital archive | includes administrative material (Meiji-era village gazetteers and so on) | images | Published 2025 |
Kyūshū and Okinawa
| Municipality | Title | Years covered | Format | Notes |
|---|---|---|---|---|
| Ōita City, Ōita | Shihō Ōita | 1949 (no. 1)–present | The "Shihō Ōita Digital Archive." Every issue from the first, with searchable table-of-contents data. Damaged and illegible parts of the originals are published as they are | |
| Kagoshima City, Kagoshima | Kagoshima Shimin no Hiroba | 1949–present | images/e-book/PDF | A newsletter digital archive on its own domain. Has a "Hiroba from 1945" category and carries articles from 1949 |
| Kitakyūshū, Fukuoka | Shisei Dayori | first issue 1963–present | HTML/PDF | Carried from the first issue (September 1, 1963) |
| Naha, Okinawa | Naha-shi Kōhō | online from FY2002 (print from FY1970 at the city information center) | Official gazette | |
| Okinawa (prefecture) | Okinawa Prefectural Gazette image database | official gazette | images/index search | Built by the Okinawa Prefectural Archives |
| Okinawa (cross-municipal) | Newsletters of the 12 northern municipalities | current issues | links to each | Northern Okinawa Wide-Area Municipal Association |
| Okinawa City, Okinawa | Kōhō Okinawa | recent issues | Official city site. Separately there is the "Okinawa City postwar materials digital archive, Web Historeet" | |
| Saikai, Nagasaki | Newsletter | 2005–present | Official city site |
Nationwide platforms and related archives
| Name | Contents | Notes |
|---|---|---|
| ADEAC (TRC-ADEAC) | 190 institutions / 1,120,280 catalogue records / 311,769 items / 132,947 text records (as of August 2026) | Full-text search across municipal histories, old documents and newsletters. Carries the newsletters of Shinagawa, Abiko, Takasago and others |
| National Diet Library Digital Collections | material from across the country | Has a transmission service for digitized material to libraries |
| National Archives of Japan Digital Archive | cross-search of public records | Cross-searches with prefectural archive systems |
| Shōwa-kan Digital Archive | material on everyday life in the Shōwa era | An alternative source for prewar and wartime material |
| Prefecture-wide e-book portals | municipal newsletters within a prefecture | Ibaraki, Shizuoka, Nagano, Yamagata and so on. The Jōsō archive has the first issue from 1954 |
Caveats
- Within the range of this survey, no continuous digital publication of prewar municipal newsletters (the 1930s or the Taishō era) could be confirmed. The background is that most municipal newsletters in Japan began after the defeat, around 1947–49.
- Note that the "back issues" on official municipal sites are mostly from the 1990s on, and that publication of Shōwa-era issues is the exception.
- URLs are as of August 2026. Municipal sites change their URLs easily when they are redesigned, so links may break. There are more than 1,700 municipalities in Japan and a complete survey is impossible, so this list gathers, by preference, the "hits" that go back to the older years.