
Organization
Message from the Representative Director

Japan-U.S.
Heirs and Land Records Center (JHLRC)
Taiji Horie
Representative Director
Hello, and thank you for visiting our website. My name is Taiji Horie, and I serve as the Representative Director of the Japan-U.S. Heirs and Land Records Center.
Our organization researches land within the area currently used as Marine Corps Air Station Iwakuni that remains registered under private names in Japan’s land records. Using public records from both Japan and the United States, we work to identify and document the connections between these land records and families descended from Japanese immigrants who settled in Hawaii and on the U.S. mainland, including their descendants who may be heirs.
A significant number of these properties remain registered under names dating back to the Meiji and Taisho eras. Some of the registered owners emigrated from Japan to Hawaii or the U.S. mainland, and many of their descendants now live in the United States. Because of the distance between Japan and the United States, some families have had little opportunity to learn about the land records associated with their ancestors in Japan.
We carefully cross-reference Japanese records—including family registry records, land registers, and former land ledgers—with U.S. public records, such as census records, draft registration records, and immigration, death, and marriage records. Through this process, we document the connections between the land records and the heirs and families concerned.
This work requires time, care, and repeated verification. However, we hope to deliver the records we are able to confirm to the heirs and their families in an accurate form.
The Center is not a legal representative. Matters involving the registration of inherited property or other legal procedures are handled in consultation with attorneys, judicial scriveners, and other appropriately licensed experts. When necessary, we help connect families with the appropriate specialists.
We place great importance on providing clear explanations, confirming the wishes of each family, and respecting personal privacy and individual family circumstances. We do not simply present records without context. We first seek to ensure that families understand the information and, when appropriate, connect them with qualified professionals.
The Center is not intended to seek the return of the base, nor is its purpose to criticize either the Japanese or U.S. government. Our fundamental approach is to organize land records and family connections accurately on the basis of verifiable public records.
I believe it is the responsibility of the Center to carefully bring together records that have remained separated between Japan and the United States for many decades and to provide the verified facts faithfully to the families who need them. Rather than rushing to conclusions, we will continue to examine each family and each record carefully, while working in cooperation with professionals and other relevant parties.
We hope that this work will help families learn more about their roots and the land records connected to their ancestors.
Thank you for your understanding and support of our work.

Japan-U.S.
Heirs and Land Records Center (JHLRC)
Hiroaki Kunioka
Director / Board Member
Thank you for visiting the website of the Japan-U.S. Heirs and Land Records Center.
As a member of the Board of Directors, I support the Center’s work to carefully organize and preserve land records, family registry records, and public records held in Japan and the United States. I believe that bringing these records together in a clear and verifiable form is essential to helping heirs and their families better understand the history connected to their ancestors and the land they left behind in Japan.
The Center’s work requires patience, accuracy, and respect for each family’s individual circumstances. We therefore place great importance on protecting personal information, providing clear explanations, and working in cooperation with attorneys, judicial scriveners, and other qualified experts whenever legal or registration matters arise.
The Center is not affiliated with any campaign seeking the return of the base, nor is its purpose to criticize either the Japanese or U.S. government. Our role is to examine and organize verifiable records responsibly, and to help connect families with the information and professional support they may need.
I will continue to contribute to the sound governance and steady development of the Center so that its work can proceed with integrity, transparency, and care. I sincerely appreciate your understanding and support.
Director Profile

Japan-U.S.
Heirs and Land Records Center (JHLRC)
Masahiro Kinoshita
Director
Mr. Kinoshita serves on the Board of Directors of the Japan-U.S. Heirs and Land Records Center (JHLRC). He contributes to the governance and operation of the Center and supports its work to organize and preserve land records, family registry records, and public records remaining in Japan and the United States.
He is committed to ensuring that the Center’s activities are carried out carefully, responsibly, and with respect for personal privacy and individual family circumstances. He also supports the Center’s efforts to provide clear information to heirs and their families and, when appropriate, to connect them with the appropriate experts.
Through his role on the Board, Mr. Kinoshita helps strengthen the Center’s organizational foundation and supports its long-term mission of connecting verifiable records to the families that need them.
Our Mission
- FIND -
Find U.S.-Citizen Heirs
- CONNECT -
Connect the Evidence and Deliver It to the Heirs
- RECOVER -
Recover Property Rights
FIND
Find U.S.-Citizen Heirs
We cross-check Japanese land records and U.S. public records to identify present-day U.S.-citizen heirs.
CONNECT
Connect the Evidence and Deliver It to the Heirs
We organize, match, and translate Japanese and U.S. evidence and deliver the evidence to the heirs.
Recover Property Rights
Recover Property Rights
JHLRC selects qualified attorneys, judicial scriveners, and other professionals, and supports U.S.-citizen heirs as they pursue the legal procedures and litigation needed to recover their property rights.
Organization Information
Organization Name
Japan-U.S. Heirs and Land Records Center
Representative Director
Taiji Horie
Address
1F, 15-21 Nishi-Asahimachi, Minami-ku, Hiroshima-shi, Hiroshima, Japan
Telephone
+81-82-252-8066
Japanese only / 8:00 a.m.–6:00 p.m. JST / No after-hours assistance or voicemail service
Telephone Hours
Telephone assistance is available during the following local times:
- Hawaii: 1:00 p.m. to 11:00 p.m. year-round
- U.S. Pacific Time: 4:00 p.m. to 2:00 a.m. during daylight saving time / 3:00 p.m. to 1:00 a.m. during standard time
- U.S. Eastern Time: 7:00 p.m. to 5:00 a.m. during daylight saving time / 6:00 p.m. to 4:00 a.m. during standard time
These hours correspond to 8:00 a.m. to 6:00 p.m. Japan Standard Time.
Telephone assistance is available in the Japanese language only. We are unable to handle inquiries in English by telephone.
Telephone assistance is not available outside the hours listed above. Voicemail service is not available.
If you cannot reach us by telephone, or if your inquiry is in English, please contact us by email or through our website contact form. Inquiries will be reviewed and answered in the order received.
FAX
+81-82-252-8067
Number of Members
10 members
Activities and Services
- Research, organization, and preservation of inheritance materials, land records, registration documents, family registry records, former land ledgers, cadastral maps, and related records in Japan and the United States
- Research, organization, translation, and cross-referencing support involving U.S. census records, draft registration records, incarceration-related records, birth, marriage, and death records, obituaries, gravestone records, and related materials
- Organization of materials concerning potential heirs and related families, communication support, and assistance in organizing supporting documentation
- Preparation and provision of factual materials, comparison charts, explanatory documents, and translations for attorneys, judicial scriveners, administrative scriveners, tax accountants, researchers, media organizations, and other such parties
- Research concerning historical land records, immigration history, family history, and public documents, together with website management and public information activities
- Coordination with experts, Japanese community organizations, research institutions, media organizations, and other parties in Japan and abroad