For InvestorsFor Inverstors
Our Purpose & Values
When the MIRARTH HOLDINGS Group launched the new structure in October 2022, we defined the Group's purpose (reson for existence) as "To design sustainable environments for a happier future for both people and our planet." as it moves toward the next stage.
It embodies the Group's determination to evolve into a “future environment design company” that goes beyond the framework of a comprehensive real estate developer and co-creates with local communities and works to create the city of the future.
1.Significance of the MIRARTH HOLDINGS Group
2.TOP Message
The MIRARTH HOLDINGS Group has seen constant
growth thanks to our strong capabilities driven by a
sense of urgency and supported by an integrated system
along with the capability to generate ideas that go
beyond the conventional.
We believe that the realization of our Purpose will be
the driving force allowing us to achieve further development
as a “future environment design company.” I
believe it is important that the Group clearly state its
Purpose—how it faces society—in a public manner. We
must tell the world the kind of future we expect to bring
about by centering ourselves around our Purpose. From
a sustainability perspective, we are striving to bring a
happy future to both people and our planet through real
estate and energy, and I would like to help ensure this
goal becomes a reality. Accordingly, we are cultivating
expertise in each of our businesses so that they will
evolve into pillars that support profit stability into the
future. Also, it is necessary to employ individuals with
diverse mindsets to constantly create new businesses.
We will continue to make serious efforts to increase our
corporate value based on our Purpose of building a happier
future for both people and our planet, and I would
like to ask for your continued support in this endeavor.
October 2025
Representative Director, Group CEO,
Group COO, President Executive Officer
Kazuichi Shimada
3. History of the MIRARTH HOLDINGS Group
4.Holdings Structure
On October 1, 2022, Takara Leben transitions to a holding company structure and becomes MIRARTH HOLDINGS.
5.Shareholder Composition
6.Business and Segment Structure
While maintaining a focus on its core Real Estate Business, the MIRARTH HOLDINGS Group is actively developing its Energy and Asset Management Businesses, pursuing expansion while promoting business diversification and collaboration. By utilizing the synergies generated by business cooperation, we strive to create a “circular business model that contributes to regional revitalization.”
7.At a Glance MIRARTH HOLDINGS Group's
8.Financial Highlights
9.Mid-term Management Plan
2025年5月12日に新中期経営計画を発表いたしました。
詳細はこちら
10.Materiality
Sustainability Key Themes and Materiality Identification Process
In light of its transition to a holding company structure and changes in the business climate, the MIRARTH HOLDINGS Group reidentified its materiality (key issues) in FY2023. With “realizing a decarbonized society,” “creating sustainable cities,” “enhancing well-being,” and “strengthening governance” as our key themes for sustainability, we are advancing initiatives based on 10 points of materiality that we have identified.
11.Management Indicators
12.新中期経営計画のプレビュー
We seek to achieve four of the management indicators that were
carried over from the Previous Plan. These are an equity ratio of
at least 23%, an LTV of under 65%, a D/E ratio under 3 times, and
an ROE of at least 9%.
An overall summary related to profit and loss sets out plans for
consistent profit in the Energy Business in FY2025 and FY2026
but anticipates a record-high profit of ¥9.0 billion in FY2027, the
final year of the New Plan.
13.Shareholder Returns
