Message from the Management

The President and CEO Seiichiro Yamaguchi

The Tosei Group's corporate philosophy is to "create new value and inspiration in all aspects of real estate." In this time of serious environmental and social issues, we recognize that creating a sustainable society through our corporate activities is the "creation of new value" demanded by the world. With climate change becoming a pressing issue globally, companies have a greater responsibility to fulfill in order to realize a decarbonized society and a circulating society, and the demand for sustainability management is further increasing.
In this business environment, we established the Tosei Group ESG Policy and ESG Action Guidelines in January 2019, and set up a system to promote them. Since 2020, we are promoting our business activities in recognition of our role in achieving SDGs (the Sustainable Development Goals) set forth by the United Nations.
We aim to grow through the portfolio management of six businesses. In particular, we position as growth drivers the Revitalization Business, which contributes to the utilization of existing resources and the reduction of environmental impact, and the Development Business, which promotes initiatives that contribute to environmental friendliness and comfort, such as energy conservation and the introduction of IoT, and our stable businesses, such as the Leasing, Fund, Management, and Hotel Businesses, will also strive to approach environmental and social issues according to the ESG Policy and the ESG Action Guidelines.
With the spread of COVID-19 since 2020, people's values and lifestyles have become even more diverse. The Tosei Group will continue to strive for ESG management in consideration of sustainability in order to continue to be a company with value to all stakeholders, while responding flexibly to changes in the social environment.


The President and CEO
Seiichiro Yamaguchi

Message from the Chairman of Sustainability Committee

In November 2023, the Tosei Group identified materiality (material issues) in the promotion of sustainability and specified important issues and themes to be prioritized by the Group. In January 2024, we also formulated our Long-Term Vision 2032 and Medium-Term Management Plan “Further Evolution 2026,” in which we announced our intention to evolve further as a comprehensive real estate company in order to contribute to the realization of a sustainable society.

In our business activities, we aim to promote sustainability measures by planning products and providing services with an awareness of environmental issues such as climate change and social issues such as diversity, disaster prevention and community revitalization. In our management infrastructure, we will strive to further enhance sustainability-conscious business management and corporate governance.

In order to smoothly promote these initiatives, the Sustainability Committee will play a central role in monitoring the status of initiatives at relevant departments including group companies, and will work in close collaboration to steadily achieve the plans.


CFO and Senior Executive Officer
Chairman of Sustainability Committee
Noboru Hirano