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MIRARTH HOLDINGS Group publishes a Sustainability (CSR) Report, which summarises the Group's basic approach to sustainability and the results of its efforts. You can download the latest and back issues on this page. The Sustainability Report 2025 is a PDF version of the Group's sustainability website as of July 2025.
Sustainability Report 2025 (Japanese text only)
Sustainability Report 2024
Sustainability Communication Book 2024 (Japanese text only)
Sustainability Report 2023
Sustainability Report 2022

- Top Message 0.11MB
- Takara Leben Groupʼs Sustainability Strategies 0.22MB
- Corporate Governance 0.25MB
- Creating Lifestyles with Value 0.75MB
- Forming Communities 1.1MB
- Providing Comfortable Spaces of High Quality 0.88MB
- Developing Environments and Cultures 1.0MB
- Third-Party Opinion / Editorial Policy 0.09MB