100年続く未来のまちづくりをめざして
Real Estate Owner
We are a financial holding company responsible for the group’s strategy, general affairs, and public relations. Our operations encompass real estate development in partnership with other entities (JV) and investment advisory services./グループの戦略・総務・渉外を担う金融持株会社として、パートナーとの不動産開発(JV)や投資顧問事業を展開しています。
School
We will foster the next generation of leaders through the operation of REIBS, Japan’s largest real estate owner school, as well as corporate training and publishing media./日本最大級の不動産オーナー学校(REIBS)の運営をはじめ、企業研修や出版メディアを通じて次世代のリーダーを育成します。
Regional revitalization
In collaboration with the Nagoya Station Area Urban Development Council and the Town Management Research Institute, we contribute to the sustainable development of the region by acting as a policy advisor and through PPP (Public Private Partnership) initiatives./名古屋駅のまちづくり協議会や、タウンマネジメント研究所と連携し、PPP(Public Private Partnership官民連携)や政策アドバイザーとして地域の持続的な発展に貢献します。
Global
We work to create value that transcends borders, including inviting international companies to Japan, developing overseas licenses, activities with the National Association of Realtors (NAR), and the Palau Republic Museum renovation project./国際企業の日本誘致や海外ライセンスの展開、日米不動産協会(NAR)の活動、パラオ共和国博物館改修プロジェクトなど国境を越えた価値創造に取り組みます。
Latest Updates
お知らせGroup Companies & Organizations
むさしコーポレーショングループ・団体一覧不動産経営
Reak Estate Owner
Musashiya Holdings Inc.(Since2019)
Financial Holding Company/Property Development/Investment Advisory Services
Musashi kigyo Inc.(since1933)
Land Ownership/Commercial Property Ownership/Small Hotel & Short Stay Ownership
LDK Project Inc.
Rental Space Operations/Childcare Center/Women’s Empowerment
学校経営
School
Real Estate Investment Business School LLC
School Management/Corporate Training/Publishing & Media/
Andy Yokoyama Official WEB Site
Executive Finance Advisor/Lectures/Writing & Authorship
REIBS Plus(+)
Online Media & Articles/Video Content Sales
地域創生
Regional Revitalization
Town Management Research Institute LLC
Regional Revitalization/Revitalization Funding
Meieki4-chome District Management Council
District Management/Public-Private Partnerships
Academic Society for Regional Revitalization
Research and Development/Field study
グローバル
Global
Musashiya Global Inc.
Inbound Corporate Attraction/International Licensing/England BVI Corporation
REIBS Insurance.Co,ltd
Real Estate Mutual Aid Insurance/Malaysia labuan Corporation
Palau Donation Project
Peleliu Island Museum Renovation Project, Republic of Palau Efforts by Mr. Takashi Yokoyama
MISSION
ミッション
A Lot can change in 10 years
we must preserve and things we must change
We believe it is our mission to update people and cities in line with evolution. Since our founding, our work has been based on community contribution, and we have long been involved in building relationships with regional industries and participating in regional city planning.
In recent years, in response to the trend of globalization, we have recruited employees with overseas experience and engaged in activities to promote international exchange and real estate studies.
As a former study-abroad student myself, I spent five years in New York, majored in International Development at graduate school, and have long worked on corporate business revitalization and business succession through experience at foreign financial institutions and in the school business.
Therefore, looking ten years into the future, we believe that “Re-Construction” – a “new choice” that is distinct from revitalization or redevelopment – is necessary. Until now, our goal has been “sustainability” (sustainable, universal, turning minus to zero), but we felt its limitations there. This is because “regenerative” (regeneration, choice, turning to a plus) will be required in the future. In order to stop the declining population society in Japan, we will research regional revitalization together with the country, administration, and universities, and re-construct global x local through introductions to necessary partners and organizations, and donations.
Musashiya Holdings Inc.
Musashi Corporation Group
Representative Director, Atsushi Yokoyama

- NAME
- Musashiya Holdings Inc.
むさし家ホールディングス株式会社 - HQ
- 5F Nishiyanagi Park Bldg., 4-13-7 Meieki, Nakamura-ku, Nagoya, Aichi 450-0002, Japan
愛知県名古屋市中村区名駅4丁目13番7号 西柳パークビル5階 - CEO
- Takashi Yokoyama/Atsushi Yokoyama
横山高司/横山篤司 - Est.
- April 2019 (Founded in 1933 as Musashiya Ryokan Hotel)
2019年4月(創業1933年むさし家旅館) - Group
- 1 Subsidiary, 4 Affiliates, 2 Overseas Entities
子会社1社、関連会社4社、海外2社 - Business
-
Financial Holding Company
Real Estate Development (Joint Ventures)
Investment Advisory Services (Equity investment and donations)
金融持株会社(グループ会社への戦略、総務、渉外)
不動産開発(JV)
投資顧問(出資や寄付等) - Banks
-
MUFG Bank, Ltd. (Shin-Nagoya Ekimae Branch)
Mizuho Bank, Ltd. (Nagoya Branch)
Resona Bank, Ltd. (Nagoya Branch)
The Aichi Bank, Ltd. (Nagoya Ekimae Branch)
三菱UFJ銀行 新名古屋駅前支店
みずほ銀行 名古屋支店
りそな銀行 名古屋支店
愛知銀行 名古屋駅前支店












