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小野薬品工業株式会社 logo

ONO PHARMACEUTICAL CO., LTD.

4528Prime MarketPharmaceuticals

小野薬品工業株式会社 logo
ONO PHARMACEUTICAL CO., LTD.4528

Pharmaceuticals Business

Single business segment engaged in the research and development, manufacturing, and sale of prescription pharmaceuticals

PeriodCurrentPreviousChange
Revenue (Full Year)¥515,785 million¥486,871 million
Core Operating Profit (Full Year)¥137,135 million¥112,667 million
IFRS Operating Profit (Full Year)¥92,236 million¥59,747 million
Profit for the Year Attributable to Owners of Parent (Full Year)¥69,767 million¥50,047 million
Core Profit for the Year (Full Year)¥103,499 million¥90,361 million
Product Sales Revenue¥342,607 million¥330,763 million
Royalty and Other Income¥173,178 million¥156,107 million
Equity Attributable to Owners of Parent Ratio76.9%73.5%
Cash Flows from Operating Activities¥136,821 million¥82,459 million
Basic Earnings per Share¥148.49¥106.55

Business Details

The sole business segment of the Ono Pharmaceutical group. The company focuses its research on oncology, immunology, inflammation, and neurology, with the anti-PD-1 antibody Opdivo as its core product. In addition to domestic product sales, the group's main revenue sources include overseas product sales from Deciphera Pharmaceuticals (acquired in June 2024) and royalty income from Bristol Myers Squibb, Merck, and others. Management resources are concentrated in the single Pharmaceuticals Business segment, with global operations spanning Japan, the United States, Europe, and Asia.

Recent Overview

Full contribution from Deciphera and increased royalty income drove higher revenue and profit; a significant revenue decline is expected next fiscal year due to the termination of the Forxiga agreement

In FY2026 (ending March 2026), the company achieved growth at every profit level, with revenue of ¥515,785 million (up 5.9% year on year), core operating profit of ¥137,135 million (up 21.7% year on year), and IFRS operating profit of ¥92,236 million (up 54.4% year on year). This was driven by expanded overseas product sales of Qinlock and Romvimza due to a full 12 months of Deciphera consolidation (versus 9 months in the prior period), as well as increased royalty income from BMS and others. On the other hand, in FY2027 (ending March 2027), revenue is forecast to decline to ¥455,000 million (down 11.8% year on year) due to the termination of the co-promotion agreement for Forxiga with AstraZeneca. While core operating profit is expected to decline to ¥124,000 million (down 9.6% year on year), IFRS operating profit is forecast to increase to ¥94,000 million (up 1.9% year on year) due to the disappearance of one-time expenses.

Key Products

product
Opdivo IV Infusion (nivolumab)

The largest item in domestic product sales. In FY2026 (ending March 2026), sales are equivalent to ¥114,300 million, down 5.0% year on year, due to intensifying competition and other factors. The company continues to expand indications, having obtained approval for new indications such as hepatocellular carcinoma and MSI-H/dMMR colorectal cancer. On the other hand, Phase III trials for perioperative therapy in bladder cancer and first-line treatment for gastric cancer were discontinued after failing to meet their primary endpoints.

product
Forxiga Tablets (dapagliflozin)

Sales are equivalent to ¥88,200 million, down 1.5% year on year, due to the entry of generic products from December 2025. In FY2027 (ending March 2027), product sales are expected to decline significantly following the termination of the co-promotion agreement with AstraZeneca. A difference of ¥4.3 billion between the transfer consideration for the sales rights and the book value associated with the termination of the agreement has been recorded as other expenses.

product
Qinlock (ripretinib)

Consolidated following the acquisition of Deciphera Pharmaceuticals (June 2024). In FY2026 (ending March 2026), sales are equivalent to ¥38,400 million, up 50.6% year on year (the prior period included 9 months of sales, while the current period includes a full 12 months). It is expected to be a growth product with continued prescription expansion in FY2027 (ending March 2027) as well. In Japan, an application for approval based on Phase III trial results and other data was filed in March 2025.

product
Romvimza (vimseltinib)

Sales for FY2026 (ending March 2026) are equivalent to ¥8,300 million. Approval was obtained in Europe in September 2025. It is expected to be a growth product with continued prescription expansion in FY2027 (ending March 2027) as well. It is one of Deciphera Pharmaceuticals' main pipeline products.

product
Velexbru Tablets (tirabrutinib hydrochloride)

In FY2026 (ending March 2026), sales are equivalent to ¥11,900 million, up 12.8% year on year. In the United States, a Phase III trial was initiated targeting relapsed or refractory primary central nervous system lymphoma, and an application for approval was filed in the United States in December 2025.

product
Braftovi Capsules (encorafenib)

In FY2026 (ending March 2026), sales are equivalent to ¥5,600 million, up 33.8% year on year. Approval was obtained in Japan in November 2025 and in South Korea in January 2026 for the indication of unresectable advanced or recurrent colorectal cancer with BRAF gene mutation, expanding the contribution from new products.

product
Orencia Subcutaneous Injection

In FY2026 (ending March 2026), sales remained stable at an equivalent of ¥26,600 million, flat (0.0%) year on year.

product
Ongentys Tablets

In FY2026 (ending March 2026), sales continued to grow, up 17.3% year on year to an equivalent of ¥9,000 million.

platform
Royalty Income (BMS, Merck, etc.)

Royalty and other income for FY2026 (ending March 2026) was ¥173,178 million (up 10.9% year on year). This includes Opdivo royalties from BMS equivalent to ¥122,300 million and Keytruda® royalties from Merck equivalent to ¥29,500 million. A solid increase is also expected in FY2027 (ending March 2027), with a forecast of ¥185,000 million, up 6.8% year on year.

Growth Drivers

  • Steady increase in royalty income from BMS, Merck, and others (forecast of ¥185,000 million in FY2027 (ending March 2027), up 6.8% year on year)
  • Growth in overseas product sales driven by expanded prescriptions of Qinlock (gastrointestinal stromal tumor) and Romvimza (TGCT)
  • Expansion of the patient population for Opdivo through approval of new indications (hepatocellular carcinoma, MSI-H/dMMR colorectal cancer, etc.)
  • Expanded contribution from new products following approval of Braftovi (encorafenib) in Japan and South Korea
  • Overseas expansion through the U.S. approval application for Velexbru Tablets (relapsed/refractory primary central nervous system lymphoma)
  • Enhancement of the late-stage pipeline through progress of the Phase III trials for ONO-8531 (povetacicept) in IgA nephropathy and membranous nephropathy
  • New product candidate through the domestic approval application for ONO-2017 (cenobamate) for epileptic partial seizures
  • A robust pipeline of 28 products in clinical development (19 of which are in-house discoveries)

Risks

  • Significant decline in product sales revenue in FY2027 (ending March 2027) due to the termination of the Forxiga co-promotion agreement with AstraZeneca (forecast decline of 21.2% year on year to ¥270,000 million)
  • Decline in domestic sales of Opdivo IV Infusion due to intensifying competition and drug price reductions (down 5.0% year on year in FY2026, ending March 2026)
  • Significant decrease in sales of Glactiv Tablets due to the impact of generic products (down 27.9% year on year in FY2026, ending March 2026)
  • Downward pressure on IFRS profit from increased amortization of intangible assets associated with the Deciphera acquisition (¥25.6 billion in FY2026, ending March 2026, versus ¥14.6 billion in the prior period)
  • Profit pressure from continued high levels of research and development expenses (¥147,043 million in FY2026, ending March 2026, approximately 28.5% of revenue)
  • Emerging risk of development discontinuation due to failure to meet primary endpoints in Opdivo-related Phase III trials, such as perioperative therapy for bladder cancer and first-line treatment for gastric cancer
  • Risk of gradual decline in royalty income due to changes in royalty rates or patent expirations
  • Foreign exchange risk (forecast rate of ¥155 to the dollar for FY2027, ending March 2027) affecting overseas sales and royalties

Last updated: July 8, 2026