Integrated Report
Latest Integrated Report
Integrated Report 2026
For the year ended December 31, 2025
The Integrated Report provide stakeholders with a comprehensive understanding of Otsuka group’s approach to medium- to long-term value creation and initiatives aimed at enhancing its corporate value.

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- Editorial Policy
- Message from the CEO
【Otsuka group: what we are here for】
- Corporate philosophy and vision
- Our history of contributing to people’s health worldwide
- The future Otsuka group envisions
- The value creation process
- Special feature: a story of Well-being
【Medium- to long-term management plan】
- Medium- to long-term roadmap to realizing the corporate vision
- The 4th MTMP (FY2024–FY2028)
- Message from the CFO
- Leadership message (Sustainability)
- Financial and non-financial highlights
- Business strategy driven by social issues
- At a glance
- Pharmaceutical Business, Nutraceutical Business, Consumer Products Business and Other Businesses
- Research and Development
- Otsuka group sustainability
- Materiality / Analysis of materiality-related risks and opportunities
- Sustainability management structure
- Otsuka group’s materiality-related committees and task forces
- Empowering our people to realize our corporate philosophy
- Respect for human rights
- Create more sustainable future with business partners
- Stakeholder engagement
- Quality
- Promote positive impact on global environment
- Roundtable discussions with Outside Directors and Board Members
- Corporate Governance / Remuneration for Director and Board Members and Audit and Supervisory Board Members / Director and Board Members and Audit and Supervisory Board Members
- Compliance / Risk Management
【Data】
- Main data
- Group overview
- Stock information
- Key external recognition/Attestation of validity
Archived Reports
The 'Integrated Report 2023' does not exist as the titles are listed according to the year of issue starting from 2024.
















