#OtsukaHoldings

For the fiscal year ending December 2025, consolidated revenue was JPY 2,468.892 billion (6.0% YoY increase), operating income was JPY 479.375 billion (48.2% YoY increase), and net income attributable to owners of parent was JPY 363.150 billion (5.8% YoY increase).

For the fiscal year ending December 2025, operating revenue was 98,840 million yen, a 16.3% decrease year-over-year, operating income was 82,674 million yen, down 19.7%, and net income attributable to owners of parent was 89,863 million yen, down 15.5%.

Otsuka Holdings recognizes that reducing the trading unit is effective in encouraging retail investor participation in the market and has expressed a policy to carefully consider this matter in light of future stock market trends and stock price levels.

Otsuka Holdings plans to acquire up to 7,000,000 shares of treasury stock (ceiling, 1.33% of total issued shares) for a maximum of 50 billion yen from February 16, 2026 to December 23, 2026, with cancellation scheduled on January 29, 2027.