目次
- 渋谷家文書・有珠会所関係資料
- 木戸孝允の書と江戸~大正期の書画資料
- 伊達市上長和町・過去帳と弘前藩につながる家系資料
- 伊達市末永町・開拓当時の室蘭を伝える過去帳
- 長家関係資料「後生のために」
- 『コタンの痕跡――アイヌ人権史の一断面』
- ビルマ派遣・第121兵站病院関係資料
- 角田石川氏・分家家系図
- これまでに確認・救出してきた資料
- 故人が生きた証を、未来へ
- Historical Materials & Records Rescue Achievements
- The Shibuya Family Documents and Records Related to the Usu Trading Post
- A Calligraphic Work by Kido Takayoshi and Other Edo-to-Modern Period Artworks
- A Buddhist Death Register Revealing Family Connections to the Hirosaki Domain
- A Record of Life in Muroran During the Early Development of Hokkaido
- Family Records Preserved for Future Generations
- Traces of Kotan: A Cross-Section of Ainu Human Rights History
- Wartime Records Related to the Burma Campaign and the 121st Field Supply Hospital
- A Family Genealogy Connecting the Ishikawa Family to the Date Clan
- Several Hundred Historical and Personal Records
- Preserving the Evidence of Lives Lived
――遺品整理の現場から、失われるはずだった記憶を未来へ
合同会社LRA associationでは、遺品整理・生前整理の現場において、故人や先人が残した文書、過去帳、家系図、書画、写真、戦争関係資料など、歴史や人生を伝える記録に出会ってきました。
これまでに確認・救出・保全につながった資料・記録類は、諸々の記憶資料を含め数百点に及びます。
ここでは、その中から主な事例を年代順に記録します。
2023年11月
渋谷家文書・有珠会所関係資料
北海道伊達市

江戸末期から明治初期にかけての渋谷家関係文書など、122点を確認・救出しました。
資料には、地域の歴史を伝える古文書のほか、アイヌ民族に関する記録や、松浦武四郎に関係する記述なども含まれていました。
※松浦武四郎の著書に出てくるアイヌの青年「サメモン」が発見した下記の古文書に名前が記載されている。

その後、関係機関との調査・協議を経て、公的な保存につながった資料群です。
発見時、撮影したものを全て載せます。無私の心で伊達市の為にと寄贈を決意した澁谷様の誠実さを無駄にする事なく、また、直接の子孫の可能性が高い伊達市に住むアイヌ民族の方々に「タンダンヤ・アデレード宣言」という2019年10月に国際公文書館会議(ICA)の先住民族問題専門家グループによって採択された、公文書・歴史資料管理における先住民族の権利に関する初の国際宣言の理念の下、伊達市におかれましては展示公開が一刻も早くなされる事を切に願います。
寄贈主澁谷様は、完全な目録や、亘理伊達家家臣渋谷家の軌跡を綴ったホームページがございます。是非御回覧なされます様、宜しくお願い申し上げます。
渋谷家文書サイトはこちら。
https://shibuyake.jimdofree.com
2023年11月末。伊達市松ヶ枝町。渋谷家文書を発見した古民家。築130年を越える私にも思い出深い古民家。現在は更地。

2023年11月15日頃。欄間文書発見時。奥の部屋にて窓際の隅に不用品と混ざっていた状態で発見。襖に貼られた古文書群。寄贈主様のお父様が書斎で飾られていたそうです。お父様が貼られてなければ逆に希少なウス會所の資料や、アイヌ民族の個人名が数十名載った尊厳ある古文書は現在なかった可能性が高い。
親戚であった小樽商科大学客員研究員の方に鑑定を依頼し、希少な古文書群と断定。その後寄贈主澁谷様は、研究の為と、博士に寄贈を申し出るが親戚だった博士が伊達市の発展の為にと伊達市に連絡。学芸員が来たのが28日頃、当時は目を輝かせ、顔を赤くし、「これは非常に希少なものです!アイヌ民族の個人名やウス會所の記述がある!」と、目を輝かせていた。寄贈主澁谷様も喜んでいた。博士は出張にて一度も来れなかった。




2023年11月 欄間に貼られていた1600年代の、亘理伊達家2代:伊達宗実(1613-1655)の刻印状
もっとも著名な人物で、伊達政宗の九男です。
事績: 亘理領(現・宮城県亘理町周辺)の検地や新田開発、知行の再編を行い、領地を発展させました。彼の血統が、明治時代に北海道伊達市を開拓することになる「亘理伊達氏(のちの伊達邦成ら)」へと繋がっていきます。
経歴: 仙台藩初代藩主・伊達政宗の子として誕生。のちに、政宗のいとこであり「伊達三傑」の一人として名高い武将・伊達成実(初代当主)の養子となり、跡を継ぎました。 澁谷様の御先祖様から受け継いだものです。

整理をしていると、古文書群が至る所から発見。暗がりの中、丁寧に仕分けをし、様々な時代の古文書群が姿を現しました。










長期間、一般の家庭に伝えられてきた記録が、廃棄を免れ、後世へ残されることとなりました。
そして、2024年9月、伊達市教育委員会主導で記者会見が行われ、室蘭民報、北海道新聞、NHK、読売新聞などに掲載される事となりました。
※室蘭民報 現在アーカイブで回覧可能。

※北海道新聞 現在アーカイブで回覧可能

※NHK 記者会見模様

※読売新聞・読売新聞オンライン掲載 現在アーカイブ





遺品整理士認定協会にレポートを提出したかった為、北大、ウポポイなど国内の機関に資料の詳細をレファレンスしたところ、
北大では、「非常に希少な資料群なのは間違いないと推察」
ウポポイでは、アイヌ民族の事を遺品整理士認定協会のレポートに書く事を大変喜ばれ、快くレファレンスをして下さり、お時間を使っていただきながら一部の部分を解説して下さいました。
「伊達邦茂が北海道に渡った前後、イリコ貿易の事とウス牧場の資料と拝見され、希少な地域史並びに「希少な北方史」との見解を頂きました。
また、伊達宗実の刻印状や、兵学彧問、兵法正傳巻第五等、明治期の澁谷秀雄様の資料、ならびに全国所蔵館が極めて少ない資料なども122点の群にある事から、江戸時代から明治大正、昭和にかけて途切れる事のない複合アーカイブと思っております。
発見の記録を後世に残す為、後ほどわかった事など随時追加していきたいと思います。
2024年10月
木戸孝允の書と江戸~大正期の書画資料

北海道伊達市
明治期に北海道へ開拓に入った家に代々伝えられてきた、複数の掛け軸・書画類を確認しました。
その中でも特に注目されたのが、維新三傑の一人・木戸孝允(桂小五郎)の書です。
この書については、ご依頼者様が以前から木戸孝允の書として把握し、大切に保管されていました。
鑑定の機会に際しては、ご依頼者様が札幌で保管していた掛け軸を、わざわざ鑑定のために持参してくださいました。
このほか、
- 菅茶山と記された書
- 品川篁圃に関係する掛け軸
- 原月佳に関係する作品
- その他、作者や内容を当時の段階では正確に読み取ることができなかった掛け軸・書画類
など、20点余りの資料を確認しました。

これらは、丸亀藩から北海道へ開拓に入った家に伝えられてきた家伝資料であり、北海道開拓と、本州から北海道へ移住した人々の歴史を考えるうえでも興味深い資料群です。
歴史的・文化的価値を持つ可能性のある資料について、専門家による確認・鑑定へとつながりました。
2025年12月
伊達市上長和町・過去帳と弘前藩につながる家系資料
北海道伊達市上長和町
生前整理の現場から、一冊の古い過去帳が確認されました。
そこには、先祖が青森県弘前から北海道へ移住したことを示す記録が残されていました。
過去帳の冒頭には、当時の教育や藩政に関係する記録として、
「殿様の命により、弘前の学校の先生の給料はお米65石であった」
という趣旨の記述も残されていました。

その後、弘前市の学芸員との照会を行い、現地に同じ名字の村が存在すること、さらに津軽藩士の名簿にも同姓の藩士が記載されていることが確認されました。
一冊の過去帳をきっかけに、約160年前の家族の歴史と、北海道開拓につながるルーツが再び明らかになった事例です。
発見された資料は、ご依頼者様へお渡しし、次の世代へ家族の歴史を伝える記録として残されることになりました。
2025年10月~11月
伊達市末永町・開拓当時の室蘭を伝える過去帳
北海道伊達市末永町
4LDK住宅に加え、外回り・ガレージ・物置を含む大規模な遺品整理の現場から、ご遺族が探していたご先祖様の日記をもとにした出版物・過去帳が確認されました。

資料には、
- 開拓当時の室蘭での生活記録
- 家系図
- 当時の生活用品の写真
- 地域の歴史を伝える記録
などが残されていました。
長年探されていた資料が遺品整理の中から発見され、ご遺族のもとへ戻されたことで、家族の歴史だけでなく、北海道開拓期の室蘭で人々がどのように暮らしていたのかを知る手掛かりが残されることになりました。
2026年2月
長家関係資料「後生のために」
北海道伊達市上長和町

明治初期に生まれた先祖が残した記録をもとに、後世のためにまとめられた家系資料「後生のために」を確認しました。
資料には、加賀藩重臣・長連龍につながる長家の系譜や、石川県から北海道へつながる一族の歴史、家系図などが記録されていました。

ご依頼者様の了承のもと、資料館への寄贈につながった資料です。
2026年5月
『コタンの痕跡――アイヌ人権史の一断面』
北海道室蘭市

昭和46年(1971年)に発行された非売品の記録文集、『コタンの痕跡――アイヌ人権史の一断面』を確認しました。
当時のアイヌ民族の方々による証言や記録を含む資料で、地域の歴史と人権史を伝える記録です。
その後、資料を必要とする地域の施設への寄贈につながりました。
2026年5月
ビルマ派遣・第121兵站病院関係資料
北海道室蘭市

第二次世界大戦期にビルマへ派遣された元衛生兵の遺品から、まとまった戦争関係資料群を確認しました。
資料には、
- 第121兵站病院関係資料
- 第15軍関係資料
- 衛生兵としての軍務を示す記録
- 戦地・復員関係資料
- 収容所関係資料
- 故人自身による「ビルマの想い出」
- 『ビルマ戦陣回顧録』
- 戦友会関係資料
- 戦友会の写真
- 北力会20周年記念集合写真
- 戦友から贈られた私家本
などが含まれています。

これらの資料から、故人が戦場へ向かう前の人生から、衛生兵としての軍務、ビルマ派遣、終戦、復員、帰郷、戦後の生活、そして戦友との交流まで、一人の人間の人生をたどることができる資料群が形成されています。
また、戦友会そのものが時代とともに失われていく中で、残された資料によって、戦場を経験した人々の記憶が現在へとつながりました。
2026年
角田石川氏・分家家系図
北海道室蘭市幌萌町

生前整理の現場から、長年ご家族も存在を把握していなかった家系図・歴史資料を確認しました。
資料には、仙台藩の重臣である石川氏につながる系譜や、一族が北海道へ移住していくまでの歴史が記されています。

戦国期から江戸時代、幕末、そして北海道開拓へと続く一族の軌跡をたどることのできる記録です。
これまでに確認・救出してきた資料
これまでの実績には、
古文書、過去帳、家系図、書状、書画、掛け軸、写真、出版物、戦争関係資料、戦友会資料、個人の回想録など、数百点に及ぶ記録・記憶資料
が含まれます。
その一つひとつが、誰かの人生の一部であり、家族の歴史であり、地域の歴史です。
中には、数百年前の記録もあれば、戦争を経験した人の直筆の記憶、戦後の戦友会の記録、家族が代々守ってきた家系図などもあります。
これらは、金銭的な価値だけでは測ることのできないものです。
故人が生きた証を、未来へ
遺品整理の現場には、家族でさえ存在を知らなかった記録が残されていることがあります。
それが失われれば、同じものをもう一度取り戻すことはできません。
だからこそ、私たちはこれまで出会ってきた資料を、単なる「古い物」としてではなく、人が生きた証を伝える記録として残してきました。
渋谷家文書から江戸・明治期の地域史が見えたように。
過去帳から北海道開拓へつながる家族の歴史が見えたように。
木戸孝允の書をはじめとする書画から、北海道へ渡った家に伝えられた文化の記憶が見えたように。
そして、ビルマ第121兵站病院関係資料から、一人の兵士と、その戦友たちが歩んだ人生が見えてきたように。
資料が残れば、そこから歴史はもう一度語り始めます。
LRA associationは、これまでの救出・保全実績を記録として残し、今後も新たな資料に出会った際には、その記録をこのページへ追記していきます。
救出した歴史を、未来へ。
故人が生きた証を、次の世代へ。
Keiji Tazawa
歴史の空白を埋める遺品整理士。
Historical Materials & Records Rescue Achievements
From Estate Clearance Sites to the Preservation of History
LRA association has encountered a wide range of historical and personal records through estate clearance and pre-death estate organization projects.
These materials include historical documents, family registers, genealogical records, handwritten writings, hanging scrolls, photographs, publications, wartime records, veterans’ association materials, memoirs, and other records preserving the lives and memories of individuals and families.
To date, the materials and records whose discovery, rescue, preservation, or transfer to appropriate custodians has been documented number several hundred items in total, including a wide range of personal and historical records.

Below are some of the major cases, presented chronologically.
I am posting all the photos taken at the time of discovery.
In order not to waste the sincerity of Mr. Shibuya, who selflessly decided to make this donation for the sake of Date City, and under the principles of the “Tandanya-Adelaide Declaration”—the first international declaration on Indigenous rights in archival and historical record management, adopted in October 2019 by the Expert Group on Indigenous Matters of the International Council on Archives (ICA)—I sincerely hope that Date City will exhibit and make these materials public as soon as possible, especially for the Ainu people residing in Date City who are highly likely to be direct descendants.
The donor, Mr. Shibuya, maintains a website featuring a complete catalog and chronicling the history of the Shibuya family, who were retainers of the Watari Date clan. I kindly invite you to visit and browse the site.
The Shibuya Family Documents website can be found here:
https://shibuyake.jimdofree.com
Late November 2023. Matsugaecho, Date City.

The old traditional house where the Shibuya family documents were discovered. A house over 130 years old, filled with personal memories for me as well. It is now a vacant lot.
Around November 15, 2023. At the time of discovering the ranma (transom) documents. They were found mixed with unnecessary items in the far corner of the room by the window. A collection of historical documents pasted onto fusuma (sliding doors). It is said that the donor’s father had displayed them in his study. Had his father not pasted them there, it is highly likely that these dignified historical documents—including rare materials from the Usu Kaisho and the personal names of dozens of Ainu people—would not exist today.
We requested an appraisal from a relative who serves as a visiting researcher at Otaru University of Commerce, who identified the collection as extremely rare historical documents. The donor, Mr. Shibuya, subsequently offered to donate them to the doctor for research purposes; however, the doctor kindly suggested contacting Date City instead for the sake of the city’s development.
When the curator arrived around the 28th, their eyes lit up and their face flushed with excitement. They enthusiastically exclaimed, “This is exceptionally rare! It contains personal names of Ainu individuals and descriptions of the Usu Kaisho!” Mr. Shibuya was delighted to hear this. The doctor was away on business and was unable to visit in person even once.




November 2023 11
The Shibuya Family Documents and Records Related to the Usu Trading Post
Date City, Hokkaido, Japan

In November 2023, I discovered a collection of historical documents belonging to the Shibuya family during an estate clearance in Date City, Hokkaido.
A total of 122 documents dating from the late Edo period to the early Meiji period were identified and rescued from the risk of disposal.

The materials included records connected with local history, references to Ainu people, and historical references associated with Matsuura Takeshiro, among other materials.
The collection subsequently became the subject of consultation and investigation involving relevant public and academic institutions and was connected to formal preservation.
These documents had remained within a private family for generations. Their discovery prevented the loss of a historical record that might otherwise have disappeared permanently.
November 2023: Sealed Document (Kokuin-jo) from the 1600s, Issued by Date Munezane, 2nd Head of the Watari Date Clan, Found Pasted on a Transom (Ranma)
The most prominent historical figure associated with these documents, Date Munezane was the ninth son of Date Masamune.
Achievements: He developed the territory by conducting land surveys, developing new rice fields, and reorganizing land fiefs in the Watari domain (around present-day Watari Town, Miyagi Prefecture). His lineage directly leads to the Watari Date clan (including Date Kuninari and others), who later pioneered and settled Date City in Hokkaido during the Meiji period.
Background: Born as the son of Date Masamune, the founder and first lord of the Sendai Domain, Munezane was later adopted by Date Shigezane, Masamune’s cousin and a renowned warrior celebrated as one of the “Three Great Men of Date” (Date Sanketsu). Munezane succeeded Shigezane as the second head of the clan. This precious record is a piece of history passed down through generations from Mr. Shibuya’s ancestors.

As we proceeded with the cleanup, historical documents began emerging from every corner of the house. Sorting through them carefully in the dim light, documents from various era after era gradually came to light.











Then, in September 2024, a press conference led by the Date City Board of Education was held, resulting in coverage across major news outlets, including the Muroran Mimpo, the Hokkaido Shimbun, NHK, and the Yomiuri Shimbun.
*Muroran Mimpo: Currently available for viewing in their online archive.

*Hokkaido Shimbun: Currently available for viewing in their online archive.

*NHK: Video coverage of the press conference

*Yomiuri Shimbun / Yomiuri Shimbun Online: Currently available in their archive





In order to submit a report to the Certified Academy of Relic-Clearing Officers (Japan Academy of Estate Cleaners), we requested reference and archival consultation on the detailed contents of these documents from domestic research institutions, including Hokkaido University and Upopoy (National Ainu Museum and Park).
Hokkaido University offered the assessment that “without a doubt, this is inferred to be an extremely rare and valuable collection of historical materials.”
At Upopoy, the staff expressed great joy that information regarding the Ainu people would be included in the report for the Certified Academy of Relic-Clearing Officers. They graciously accommodated our reference request, taking the time to analyze and decipher parts of the documents for us.
Upon examining materials concerning the period around when Date Kunishige migrated to Hokkaido, as well as documents related to the iriko (dried sea cucumber) trade and the Usu Ranch, they provided the insight that these represent “rare regional history as well as rare Northern history.”
Furthermore, considering that this 122-item collection contains documents such as the sealed letter (kokuin-jo) of Date Munezane, Heigaku Ikumon, Heiho Seiden (Volume 5), records of Mr. Hideo Shibuya from the Meiji period, and materials with extremely few surviving copies in repositories nationwide, we regard this as an unbroken, composite archive spanning from the Edo period through the Meiji, Taisho, and Showa eras.
To ensure that the record of this discovery is preserved for future generations, we intend to update and add newly uncovered details continuously.
October 2024 10
A Calligraphic Work by Kido Takayoshi and Other Edo-to-Modern Period Artworks
Date City, Hokkaido, Japan

During an estate clearance and memorial disposal project in Date City, a collection of hanging scrolls and artworks passed down through a family that had migrated to Hokkaido during the Meiji period was identified.
Among them was a calligraphic work by Kido Takayoshi (Katsura Kogoro), one of the three major figures of the Meiji Restoration.
The family had already recognized the work as being by Kido Takayoshi and had carefully preserved it.
When an opportunity arose for expert examination, the client brought the hanging scroll from Sapporo specifically for the examination.
The same collection also contained more than 20 hanging scrolls and artworks, including:
- A calligraphic work identified as being associated with Kansazan
- A hanging scroll associated with Shinagawa Koho
- A work associated with the artist Hara Gekka
- Other Edo-period and modern-era artworks whose authors or contents could not be fully identified at the time

The materials had been passed down through a family whose ancestors had migrated from the Marugame domain to Hokkaido.
The discovery led to further examination and consultation concerning the historical and cultural significance of the materials.

Where formal authentication had not yet been established, the materials are recorded here as historical and cultural materials identified and preserved through the estate clearance process, rather than as authenticated works.
2025 12
A Buddhist Death Register Revealing Family Connections to the Hirosaki Domain
Kamicho-Nagawacho, Date City, Hokkaido

During a pre-death estate organization project, an old Buddhist death register (kakocho) was discovered.
The record revealed that the family ancestors had migrated from Hirosaki in present-day Aomori Prefecture to Hokkaido during the period of Hokkaido’s early development.
Among the entries was a historical note concerning education in Hirosaki, referring to a teacher’s remuneration of 65 koku of rice by order of the lord.
Further consultation with a curator in Hirosaki revealed that a village bearing the same family name existed in the area, and that individuals with the same surname also appeared in records of samurai associated with the Tsugaru domain.
The discovery provided the family with a tangible connection to their ancestral history and to the history of migration and settlement in Hokkaido.
The document was returned to the family so that its history could be passed on to future generations.
October–November 2025 11
A Record of Life in Muroran During the Early Development of Hokkaido
Suenaga-cho, Date City, Hokkaido

During a large-scale estate clearance involving a four-bedroom house, exterior areas, a garage, and storage buildings, a publication based on an ancestor’s diary and family records was discovered.
The material contained records concerning:
- Life in Muroran during the early development of Hokkaido
- A family genealogy
- Photographs of household objects and everyday life
- Records documenting local history
The family had been searching for this material for many years.
Its discovery restored an important part of the family’s history and also provided a record of how people lived in Muroran during the period of Hokkaido’s early development.
2026 2
Family Records Preserved for Future Generations
Date City, Hokkaido, Japan

A family historical record titled “For Future Generations” was identified during an estate-related project.
The materials documented the genealogy of the Nagake family, connections extending to the Nagake family of the Kaga domain, and the family’s history from Ishikawa Prefecture to Hokkaido.

The materials included genealogical records and other family historical documentation.
With the family’s consent, the materials were connected to donation and preservation through an appropriate historical institution.
2026 5
Traces of Kotan: A Cross-Section of Ainu Human Rights History
Muroran City, Hokkaido, Japan

A rare, privately published documentary collection titled Traces of Kotan: A Cross-Section of Ainu Human Rights History, published in 1971, was discovered during an estate clearance project.
The publication contains testimonies and records concerning the experiences and thoughts of Ainu people during that period.
The material was subsequently donated directly to the Kawamura Kaneto Ainu Memorial Museum in Asahikawa.
The preservation of this material provided an opportunity for a historical record to return to a community and institution closely connected with the people and history represented within it.
2026 5
Wartime Records Related to the Burma Campaign and the 121st Field Supply Hospital
Muroran City, Hokkaido, Japan

A substantial collection of wartime materials belonging to a former military medical personnel member who served in the Burma Campaign was discovered during an estate clearance project.
The collection includes materials relating to:
- The 121st Field Supply Hospital
- The 15th Army
- Military medical service
- Wartime and repatriation records
- Internment and prisoner-of-war-related materials
- A personal memoir titled Memories of Burma
- A Record of the Burma Campaign
- Veterans’ association records
- Photographs of former comrades
- Commemorative publications and privately printed books

Taken together, these materials make it possible to trace an individual’s life from before military service, through wartime service and the Burma Campaign, to the end of the war, repatriation, postwar life, and continued relationships with former comrades.
The collection therefore preserves not only military history, but also the personal history and memories of the individual who lived through those events.
Consultation concerning the future preservation and donation of these materials is being considered together with the bereaved family.
2026 8
A Family Genealogy Connecting the Ishikawa Family to the Date Clan
Horomoe-cho, Muroran City, Hokkaido, Japan

During a pre-death estate organization project, a family genealogy and historical records that had not been fully known to the family were identified.
The genealogy documents the lineage of the Ishikawa family and its connections to the Date clan, as well as the family’s subsequent movement and settlement in Hokkaido.

The materials provide a record connecting family history across the Sengoku period, the Edo period, the final years of the shogunate, and the subsequent development of Hokkaido.
Several Hundred Historical and Personal Records
The materials documented through these cases include:
- Historical documents
- Buddhist death registers
- Genealogies and family trees
- Letters and handwritten records
- Calligraphic works and hanging scrolls
- Photographs
- Privately published books
- Wartime records
- Veterans’ association materials
- Personal memoirs
- Family and community records
Taken together, these documented materials number several hundred items, including records whose historical significance was recognized only after they were encountered during estate-related work.
Some date back hundreds of years.
Others preserve the handwriting, memories, photographs, and personal experiences of people who lived through war, migration, settlement, and social change.
Their value cannot always be measured in monetary terms.
They are records of people who lived, families who came before us, and communities whose memories might otherwise disappear.
Preserving the Evidence of Lives Lived
An estate clearance site can contain records that even the surviving family members did not know existed.
Once destroyed, such records cannot simply be recreated.
For this reason, LRA association has sought to treat these materials not merely as old objects, but as records preserving the evidence of human lives and historical memory.
The Shibuya Family Documents revealed a previously obscured part of regional history.
The Buddhist death registers and genealogies reconnected families with the history of migration and settlement in Hokkaido.
The calligraphic and artistic materials preserved cultural objects passed down through families who came to Hokkaido.
The wartime collection connected one individual’s life with the wider history of the Burma Campaign and the veterans who survived it.
The Traces of Kotan publication preserved testimony and memory connected with Ainu history and human rights.
Each case is different.
But they share one common point:
The materials were encountered at the point where they could have disappeared forever.
LRA association considers the preservation and appropriate transfer of such records to be part of a broader practice of history-preserving estate clearance.
The purpose is not to determine the final academic value of every object.
It is to prevent potentially irreplaceable records from being lost and, where appropriate, to connect them with families, researchers, museums, archives, or other institutions capable of preserving and interpreting them.
This record of past cases will continue to be updated as new materials are encountered.
Rescuing history. Preserving the evidence of lives lived. Passing memory to the next generation.
LRA association
Keiji Tazawa, CEO
Estate Organizer Filling the Gaps in History