Announcement of Price Revisions for Specified Products

Otsuka Pharmaceutical Co., Ltd. has announced revised prices for nutraceutical business products listed below. The new pricing will be applied to products delivered from November 2, 2026.

To date, we have succeeded in maintaining stable product supply through enhanced production efficiency, rationalization of management, and other company-wide efforts. However, increases in raw materials and energy costs have made it difficult to maintain current prices through corporate efficiencies alone, necessitating our decision to increase prices for specified products.

Based on the corporate philosophy of 'Otsuka-people creating new products for better health worldwide,' Otsuka Pharmaceutical is committed to providing a stable supply of reliable, high-quality products manufactured to strict safety standards that contribute to the health and well-being of people.

■Products Subject to Price Revision:

Calorie Mate （New pricing: Manufacturer's suggested retail price ＋13.6～16.7％）

SOYJOY （New pricing: Manufacturer's suggested retail price ＋16.0～16.7％）

■Effective date of price revisions:

From Monday, November 2, 2026 (product delivery date)