Kyowa Kirin Co., Ltd. TSE:4151

Kyowa Kirin : Appendix to the Consolidated Financial Summary (IFRS) Fiscal 2026 First Quarter

Published

Source: MarketScreener

‌Kyowa Kirin Co., Ltd.

May 7, 2026

Appendix to the Consolidated Financial Summary (IFRS)

Fiscal 2026 First Quarter (January 1, 2026 - March 31, 2026)

  • These materials were made as a supplement to the Kessan Tanshin (Consolidated Financial Summary, IFRS), disclosed at the Tokyo Stock Exchange on May 7, 2026 for the first three months of Fiscal 2026, from January 1, 2026 to March 31, 2026.

  • This document is an English translation of the Japanese-language original

  • The statements, including earnings forecasts, contained in these materials are based on the information currently available to the Company and on certain assumptions deemed to be reasonable by management. As such, they do not constitute guarantees by the Company of future performance. Actual results may differ materially from these projections for a wide variety of reasons.

  • For the “FY 2026 forecasts” within these materials, revisions have been made to the forecasts announced on February 9, 2026

  • Figures presented in these materials have been rounded to the nearest tenth

  • Figures inside parenthesis presented in these materials indicate negative values.

  • Change amount in these materials presents change amount compared to the same period of the previous fiscal year.

Index Page
  1. Consolidated Financial Results

    1. Trends in consolidated profit 1

    2. Revenue by regional control function 2

    3. Capital expenditures and intangible assets investment, 2

      depreciation and amortization

    4. Number of employees by regional control function 2

  2. Consolidated Statement of Cash Flows 2

  3. Status of Main Products

    1. Revenue by Products 3

    2. Revenue by Location 4

    3. Collaboration Products 5

  4. R&D Pipeline 6

The average exchange rates for each period were as follows:

Unit: Yen

FY 2025 results

FY 2026

results

FY2026

forecasts

Jan - Mar

Jan - Jun

Jan - Sep

Jan - Dec

Jan - Mar

Jan - Dec

USD

154

150

149

150

155

150

GBP

193

193

195

197

210

205

EUR

161

162

165

168

183

180

Contact Kyowa Kirin Co., Ltd. Finance Department Tel +81 3 5205 7206

  1. Consolidated Financial Results

    1. Trends in consolidated profit

      FY 2025 results

      FY 2026 results

      FY 2026

      forecasts

      Jan - Mar

      Jan - Jun

      Jan - Sep

      Jan - Dec

      Jan - Mar

      Change amount

      Rate of change

      Jan - Dec

      Progress

      Revenue

      104.7

      230.7

      349.5

      496.8

      118.5

      13.7

      13%

      520.0

      23%

      Cost of sales

      (24.6)

      (61.9)

      (90.1)

      (127.9)

      (30.2)

      (5.6)

      23%

      (132.0)

      23%

      Gross profit

      80.1

      168.8

      259.4

      368.9

      88.2

      8.1

      10%

      388.0

      23%

      Gross profit to revenue ratio

      76.5%

      73.2%

      74.2%

      74.2%

      74.5%

      -

      -

      74.6%

      -

      Selling, general and administrative expenses*2

      (40.4)

      (79.5)

      (116.5)

      (157.9)

      (41.1)

      (0.7)

      2%

      (163.0)

      25%

      Research and development expenses

      (28.6)

      (52.5)

      (76.8)

      (101.2)

      (27.2)

      1.4

      (5)%

      (95.0)

      29%

      R&D expense ratio

      27.3%

      22.8%

      22.0%

      20.4%

      22.9%

      -

      -

      18.3%

      -

      Core operating profit*1

      11.2

      36.8

      66.1

      109.8

      20.0

      8.8

      78%

      130.0

      15%

      Core operating profit ratio

      10.7%

      16.0%

      18.9%

      22.1%

      16.9%

      -

      -

      25.0%

      -

      Amortization (intangible assets)*2

      (1.7)

      (3.4)

      (5.1)

      (7.6)

      (2.8)

      (1.1)

      64%

      (11.0)

      25%

      Share of profit (loss) of investments accounted for using equity method

      (0.9)

      1.5

      1.0

      0.8

      1.0

      1.9

      -

      -

      -

      Other income

      0.4

      0.6

      0.7

      1.1

      0.4

      (0.0)

      (3)%

      Other expenses

      (1.6)

      (12.9)

      (14.7)

      (18.0)

      (8.1)

      (6.5)

      410%

      Finance income (costs)

      0.4

      (0.7)

      (0.1)

      1.1

      3.4

      3.0

      691%

      Profit before tax

      7.9

      22.0

      47.9

      87.2

      13.9

      6.1

      77%

      95.0

      15%

      Income tax expense

      (1.7)

      (5.7)

      (15.3)

      (20.2)

      (1.9)

      (0.2)

      12%

      (20.0)

      9%

      Ratio of income tax burden

      21.5%

      25.7%

      32.0%

      23.1%

      13.6%

      -

      -

      -

      -

      Profit

      6.2

      16.3

      32.6

      67.0

      12.0

      5.9

      95%

      75.0

      16%

      Profit to revenue ratio

      5.9%

      7.1%

      9.3%

      13.5%

      10.2%

      -

      -

      14.4%

      -

      Unit: Billions of yen

      FY 2028 forecasts

      Early 20% range

      ROE(%)

      ROE(%) ※ Three-year average DOE(%)*3

      7.7 - 8.2 -

      8.3 - 7.7 - Mid 7% range

      3.8 - 4.1 - Progressive payou of 4% or more

      FY 2025 results

      FY 2026 results

      FY 2026 forecasts

      Jan - Mar

      Jan - Jun

      Jan - Sep

      Jan - Dec

      Jan - Mar

      Change amount

      Rate of change

      Jan - Dec

      Progress

      Core operating profit*1

      11.2

      36.8

      66.1

      109.8

      20.0

      8.8

      78%

      130.0

      15%

      Income tax expense

      Ratio of income tax burden

      (2.4)

      21.5%

      (9.5)

      25.7%

      (21.1)

      32.0%

      (25.4)

      23.1%

      (2.7)

      13.6%

      (0.3)

      -

      12%

      -

      (27.0)

      -

      10%

      -

      Core Profit*1

      8.8

      27.4

      44.9

      84.4

      17.3

      8.5

      96%

      103.0

      17%

      Core EPS (¥/share)*4

      16.83 52.25 85.85 161.28 33.04 16.21 - 196.76 -

      *1 We have adopted core indicators as performance metrics that offer better comparability with global pharma, reflecting group's sustainable profitability.

      The core operating profit is calculated by deducting selling, general and administrative expenses (excl. amortization of intangible assets) and research and development expenses

      from gross profit, and further excluding non-recurring items determined by the Company.

      The core profit for the period is calculated by deducting income tax expense attributable to the relevant core operating profit from the core operating profit.

      *2 Selling, general and administrative expenses do not include amortization of intangible assets (amortization of marketing rights).

      *3 DOE is calculated by dividing the dividend amount by the beginning-of-period capital.

      *4 The core EPS is calculated by dividing the core profit for the period by the weighted average number of shares outstanding during the period.

      *5 For the actual results in 2025 and 2026 and the forecast for 2026, the Company did not exclude any items as non-recurring gains or losses, as determined by the Company.

      Unit: Billions of yen

      FY 2025 results

      FY 2026 results

      Jan - Mar

      Apr - Jun

      Jul - Sep

      Oct - Dec

      Jan - Mar

      Change amount

      Rate of change

      Revenue

      104.7

      125.9

      118.8

      147.4

      118.5

      13.7

      13%

      Cost of sales

      (24.6)

      (37.3)

      (28.2)

      (37.9)

      (30.2)

      (5.6)

      23%

      Gross profit

      80.1

      88.7

      90.6

      109.5

      88.2

      8.1

      10%

      Gross profit to revenue ratio

      76.5%

      70.4%

      76.3%

      74.3%

      74.5%

      -

      -

      Selling, general and administrative expenses

      Research and development expenses

      (40.4)

      (28.6)

      (39.1)

      (23.9)

      (37.0)

      (24.3)

      (41.4)

      (24.3)

      (41.1)

      (27.2)

      (0.7)

      1.4

      2%

      (5)%

      R&D expense ratio

      27.3%

      19.0%

      20.5%

      16.5%

      22.9%

      -

      -

      Core operating profit

      11.2

      25.6

      29.2

      43.8

      20.0

      8.8

      78%

      Core operating profit ratio

      10.7%

      20.3%

      24.6%

      29.7%

      16.9%

      -

      -

      Amortization (intangible assets)

      (1.7)

      (1.7)

      (1.7)

      (2.5)

      (2.8)

      (1.1)

      64%

      Share of profit (loss) of investments accounted for using equity method

      (0.9)

      2.5

      (0.6)

      (0.2)

      1.0

      1.9

      -

      Other income

      0.4

      0.2

      0.2

      0.3

      0.4

      (0.0)

      (3)%

      Other expenses

      (1.6)

      (11.3)

      (1.9)

      (3.3)

      (8.1)

      (6.5)

      410%

      Finance income (costs)

      0.4

      (1.2)

      0.7

      1.1

      3.4

      3.0

      691%

      Profit before tax

      7.9

      14.1

      25.9

      39.3

      13.9

      6.1

      77%

      Income tax expense

      (1.7)

      (4.0)

      (9.7)

      (4.9)

      (1.9)

      (0.2)

      12%

      Profit

      6.2

      10.2

      16.3

      34.4

      12.0

      5.9

      95%

      Profit to revenue ratio

      5.9%

      8.1%

      13.7%

      23.4%

      10.2%

      -

      -

      FY 2025 results

      FY 2026 results

      Jan - Mar

      Apr - Jun

      Jul - Sep

      Oct - Dec

      Jan - Mar

      Change amount

      Rate of change

      Core operating profit

      11.2

      25.6

      29.2

      43.8

      20.0

      8.8

      78%

      Income tax expense

      (2.4)

      (7.1)

      (11.6)

      (4.3)

      (2.7)

      (0.3)

      12%

      Core Profit

      8.8

      18.5

      17.6

      39.5

      17.3

      8.5

      96%

      *The underlined portion indicates that the amount has been changed from the amount presented in "Appendix to the Consolidated Financial Summary (IFRS) Fiscal 2025" (announced on February 9, 2026)

      - 1 -

    2. Revenue by regional control function

      Unit: Billions of yen

      FY 2025 results

      FY 2026

      results

      FY 2026 forecasts

      Jan - Mar

      Jan - Jun

      Jan - Sep

      Jan - Dec

      Jan - Mar

      Change amount

      Jan - Dec

      Progress

      Japan

      27.2

      58.4

      89.7

      122.5

      26.2

      (0.9)

      111.5

      24%

      North America

      35.5

      88.4

      129.9

      192.5

      36.2

      0.7

      211.0

      17%

      EMEA

      19.7

      37.0

      62.4

      83.7

      23.1

      3.4

      78.5

      29%

      Others

      22.3

      46.9

      67.5

      98.1

      32.9

      10.6

      119.0

      28%

      Total consolidated revenue

      104.7

      230.7

      349.5

      496.8

      118.5

      13.7

      520.0

      23%

      Japan (location of customer)

      28.3

      63.1

      96.0

      128.8

      27.7

      (0.6)

      120.0

      23%

      Overseas (location of customer)

      76.4

      167.6

      253.4

      368.0

      90.8

      14.4

      400.0

      23%

      Overseas ratio

      73%

      73%

      73%

      74%

      77%

      -

      77%

      -

      • Revenue by regional control function is classified based on consolidated revenue from products of regional control functions in the One Kyowa Kirin (OKK) matrix global management structure, which combines a regional organization, a functional organization, and a product organization (product franchises).

      • EMEA consists of Europe, the Middle East, Africa, etc.

      • Others consists of revenue from technology out-licensing, revenue from APAC, hematopoietic stem cell gene therapy (revenue from Orchard Therapeutics), original equipment manufacturing, etc.

      Unit: Billions of yen

      FY 2025 results

      FY 2026

      results

      Jan - Mar

      Apr - Jun

      Jul - Sep

      Oct - Dec

      Jan - Mar

      Change amount

      Japan

      27.2

      31.2

      31.3

      32.8

      26.2

      (0.9)

      North America

      35.5

      52.8

      41.5

      62.6

      36.2

      0.7

      EMEA

      19.7

      17.3

      25.3

      21.3

      23.1

      3.4

      Others

      22.3

      24.5

      20.6

      30.6

      32.9

      10.6

      Total consolidated revenue

      104.7

      125.9

      118.8

      147.4

      118.5

      13.7

    3. Capital expenditures and intangible assets investment, depreciation and amortization

      Unit: Billions of yen

      FY 2025 results

      FY 2026 results

      FY 2026

      forecasts

      Jan - Mar

      Jan - Jun

      Jan - Sep

      Jan - Dec

      Jan - Mar

      Jan - Dec

      Capital expenditures (property, plant and equipment) *1

      Intangible assets investment

      8.2

      1.3

      14.9

      9.9

      22.9

      21.3

      35.8

      48.1

      8.6

      2.2

      33.9

      18.3

      Total

      9.4

      24.9

      44.2

      83.9

      10.8

      52.2

      Depreciation (property, plant and equipment) Amortization (intangible assets)

      Of which, sales right*2

      3.8

      2.3

      1.7

      7.6

      4.7

      3.4

      11.7

      7.1

      5.1

      15.8

      10.4

      7.6

      4.2

      3.4

      2.8

      16.8

      15.0

      11.0

      Total

      6.1

      12.3

      18.8

      26.1

      7.6

      31.7

      *1 Acquisitions of right-of-use assets are not included.

      *2 Amortization of sales right is presented as amortization of intangible assets in the consolidated statement of profit or loss.

    4. Number of employees by regional control function

      FY 2025 results

      FY 2026 results

      As of

      Mar 31

      As of

      Jun 30

      As of

      Sep 30

      As of

      Dec 31

      As of

      Mar 31

      Change

      amount

      Japan

      3,898

      3,890

      3,882

      3,508

      3,483

      (415)

      North America

      709

      678

      699

      706

      740

      31

      EMEA

      538

      540

      544

      551

      540

      2

      Others

      375

      381

      387

      397

      402

      27

      Total

      5,520

      5,489

      5,512

      5,161

      5,165

      (355)

      * Others consists of number of employees of APAC subsidiaries, Orchard Therapeutics, etc.

  2. Consolidated Statement of Cash Flows Unit:Billionsofyen

    FY 2025 results

    FY 2026 results

    Jan - Mar

    Jan - Jun

    Jan - Sep

    Jan - Dec

    Jan - Mar

    Change

    amount

    Cash flows from operating activities

    7.4

    39.8

    69.6

    96.6

    56.3

    48.9

    Cash flows from investing activities

    (21.5)

    (34.7)

    (41.6)

    (89.2)

    (8.6)

    12.9

    Cash flows from financing activities

    (16.5)

    (17.2)

    (33.6)

    (36.9)

    (17.9)

    (1.4)

    Effect of exchange rate changes on cash and cash equivalents

    0.3

    2.0

    1.2

    3.5

    0.9

    0.6

    Net increase (decrease) in cash and cash equivalents

    (30.3)

    (10.1)

    (4.5)

    (25.9)

    30.8

    61.1

    Cash and cash equivalents at beginning of period

    244.7

    244.7

    244.7

    244.7

    218.8

    (25.9)

    Cash and cash equivalents at end of period

    214.4

    234.6

    240.2

    218.8

    249.5

    35.2

    1. Revenue by Products Unit: Billions of yen

      FY 2025 results

      FY 2026 results

      FY 2026 forecasts

      Jan - Mar

      Jan - Jun

      Jan - Sep

      Jan - Dec

      Jan - Mar

      Change amount

      Jan - Dec

      Progress

      Products*1

      91.8

      205.2

      310.1

      438.4

      93.6

      1.9

      445.1

      21%

      Crys vita

      42.4

      99.8

      146.7

      216.4

      45.7

      3.2

      235.4

      19%

      Poteligeo

      9.8

      21.6

      33.7

      45.7

      12.1

      2.3

      54.6

      22%

      Libmeldy/Lenmeldy

      2.1

      4.4

      4.4

      6.4

      1.5

      (0.6)

      10.0

      15%

      Nourianz

      2.0

      4.6

      6.9

      9.5

      1.9

      (0.1)

      7.4

      25%

      PHOZEVEL

      1.5

      3.7

      5.9

      8.2

      1.9

      0.4

      11.6

      17%

      Duvroq

      3.0

      6.9

      10.9

      15.5

      3.6

      0.6

      16.2

      22%

      Nesp

      0.5

      0.9

      1.1

      1.4

      0.2

      (0.3)

      0.8

      25%

      Darbepoetin Alfa Injection Syringe [KKF]

      2.3

      4.9

      7.6

      10.4

      2.2

      (0.1)

      9.2

      24%

      G-Las ta

      4.3

      9.1

      13.7

      18.2

      3.5

      (0.8)

      16.2

      22%

      Romiplate

      3.4

      7.3

      11.5

      15.9

      3.7

      0.3

      11.4

      33%

      Orkedia

      2.4

      5.4

      8.2

      11.3

      2.4

      0.0

      11.6

      21%

      Rituximab BS [KHK]

      1.5

      3.2

      5.0

      6.9

      1.5

      (0.0)

      5.7

      27%

      Nourias t

      1.4

      3.1

      4.6

      6.3

      1.3

      (0.1)

      5.1

      25%

      HARUROPI

      1.0

      2.1

      3.3

      4.5

      1.0

      (0.0)

      4.0

      24%

      Technology out-licensing*2

      13.0

      25.5

      39.4

      58.4

      24.8

      11.9

      74.9

      33%

      Benralizumab royalty*3

      7.4

      15.7

      25.4

      38.1

      8.6

      1.2

      Total

      104.7

      230.7

      349.5

      496.8

      118.5

      13.7

      520.0

      23%

      Unit: Billions of yen

      FY 2025 results

      FY 2026 results

      Jan - Mar

      Apr - Jun

      Jul - Sep

      Oct - Dec

      Jan - Mar

      Change

      amount

      Products*1

      91.8

      113.4

      104.9

      128.3

      93.6

      1.9

      Crys vita

      42.4

      57.3

      46.9

      69.7

      45.7

      3.2

      Poteligeo

      9.8

      11.8

      12.1

      12.0

      12.1

      2.3

      Libmeldy/Lenmeldy

      2.1

      2.3

      (0.0)

      2.0

      1.5

      (0.6)

      Nourianz

      2.0

      2.6

      2.3

      2.6

      1.9

      (0.1)

      PHOZEVEL

      1.5

      2.1

      2.2

      2.3

      1.9

      0.4

      Duvroq

      3.0

      3.8

      4.1

      4.6

      3.6

      0.6

      Nesp

      0.5

      0.4

      0.3

      0.3

      0.2

      (0.3)

      Darbepoetin Alfa Injection Syringe [KKF]

      2.3

      2.6

      2.7

      2.8

      2.2

      (0.1)

      G-Las ta

      4.3

      4.8

      4.6

      4.5

      3.5

      (0.8)

      Romiplate

      3.4

      3.9

      4.2

      4.4

      3.7

      0.3

      Orkedia

      2.4

      2.9

      2.9

      3.1

      2.4

      0.0

      Rituximab BS [KHK]

      1.5

      1.7

      1.8

      1.8

      1.5

      (0.0)

      Nourias t

      1.4

      1.7

      1.6

      1.7

      1.3

      (0.1)

      HARUROPI

      1.0

      1.2

      1.1

      1.3

      1.0

      (0.0)

      Technology out-licensing*2

      13.0

      12.5

      13.9

      19.1

      24.8

      11.9

      Benralizumab royalty*3

      7.4

      8.3

      9.7

      12.7

      8.6

      1.2

      Total

      104.7

      125.9

      118.8

      147.4

      118.5

      13.7

      *1 For revenue for Japan, the figures shown are those before the deduction of discounts and other items, and for revenue for overseas, the figures shown are those after the deduction of discounts and other items and include the impact of exchange rates.

      *2 Revenue listed as “Technology out-licensing” represents the upfront income, milestone revenue and running royalty income that are obtained based on licensing agreements recognizing the granting to third parties the rights for development, manufacturing and sales of the Group’s pipeline compounds or the use of technology, etc.

      *3 Benralizumab royalty only refers to the royalty on sales of Fasenra by AstraZeneca (including the Company’s own estimates).

    2. Revenue by location Unit: Billions of yen

      Product name

      FY 2025 results

      FY 2026 results

      FY 2026 forecasts

      Jan - Mar

      Jan - Jun

      Jan - Sep

      Jan - Dec

      Jan - Mar

      Change amount

      Jan - Dec

      Progress

      Crysvita

      42.4

      99.8

      146.7

      216.4

      45.7

      3.2

      235.4

      19%

      Japan

      2.8

      6.1

      9.7

      13.6

      3.4

      0.7

      14.7

      23%

      North America

      [Millions of USD]

      24.1

      157

      64.0

      430

      92.0

      620

      141.8

      946

      23.5

      151

      (0.6)

      (5)

      220.7

      19%

      EMEA

      [Millions of GBP]

      14.8

      77

      28.0

      145

      42.4

      219

      57.5

      293

      17.9

      85

      3.1

      8

      Others

      0.8

      1.7

      2.6

      3.5

      0.9

      0.1

      Poteligeo

      9.8

      21.6

      33.7

      45.7

      12.1

      2.3

      54.6

      22%

      Japan

      0.3

      0.7

      1.2

      1.6

      0.4

      0.1

      1.4

      25%

      North America

      [Millions of USD]

      6.9

      45

      16.0

      107

      25.1

      169

      33.9

      227

      8.9

      57

      2.0

      13

      40.9

      273

      22%

      21%

      EMEA

      [Millions of GBP]

      2.6

      13

      4.9

      25

      7.3

      38

      10.0

      51

      2.8

      13

      0.2

      0

      12.0

      59

      23%

      23%

      Others

      0.0

      0.1

      0.1

      0.2

      0.0

      (0.0)

      0.2

      9%

      Libmeldy/Lenmeldy

      2.1

      4.4

      4.4

      6.4

      1.5

      (0.6)

      10.0

      15%

      US

      1.1

      1.6

      1.6

      2.9

      1.1

      0.0

      4.5

      EMEA

      1.0

      2.8

      2.8

      3.5

      0.4

      (0.6)

      5.5

      Unit: Billions of yen

      Product name

      FY 2025 results

      FY 2026 results

      Jan - Mar

      Apr - Jun

      Jul - Sep

      Oct - Dec

      Jan - Mar

      Change

      amount

      Crysvita

      42.4

      57.3

      46.9

      69.7

      45.7

      3.2

      Japan

      2.8

      3.3

      3.6

      3.9

      3.4

      0.7

      North America

      [Millions of USD]

      24.1

      157

      39.9

      273

      28.0

      191

      49.8

      325

      23.5

      151

      (0.6)

      (5)

      EMEA

      [Millions of GBP]

      14.8

      77

      13.2

      68

      14.4

      74

      15.1

      74

      17.9

      85

      3.1

      8

      Others

      0.8

      1.0

      0.9

      0.9

      0.9

      0.1

      Poteligeo

      9.8

      11.8

      12.1

      12.0

      12.1

      2.3

      Japan

      0.3

      0.4

      0.5

      0.5

      0.4

      0.1

      North America

      [Millions of USD]

      6.9

      45

      9.1

      62

      9.1

      62

      8.8

      58

      8.9

      57

      2.0

      13

      EMEA

      [Millions of GBP]

      2.6

      13

      2.3

      12

      2.5

      13

      2.7

      13

      2.8

      13

      0.2

      0

      Others

      0.0

      0.0

      0.0

      0.1

      0.0

      (0.0)

      Libmeldy/Lenmeldy

      2.1

      2.3

      (0.0)

      2.0

      1.5

      (0.6)

      US

      1.1

      0.5

      (0.0)

      1.3

      1.1

      0.0

      EMEA

      1.0

      1.8

      (0.0)

      0.7

      0.4

      (0.6)

      * The revenue, generated in various currencies inside each corporate region, is converted and aggregated in USD for North America and in GBP for EMEA.

      1. Status of Main Products
    3. Collaboration Product

<Accumulative> Unit: Billions of yen

Product name

FY2025 results

FY2026 results

Jan - Mar

Jan - Jun

Jan - Sep

Jan - Dec

Jan - Mar

Change

amount

KOMZIFTI

Revenue*1

[Millions of USD]

-

-

-

-

-

-

0.3

2

Profit/Loss

[Millions of USD]

(1.3)

(8)

(3.1)

(20)

(5.5)

(37)

(8.2)

(55)

(1.5)

(9)

(0.2)

(1)

Our group (50% share)*2

Revenue

-

-

-

-

-

-

Selling, general and administrative expenses

(0.6)

(1.5)

(2.8)

(4.1)

(0.7)

(0.1)

Core operating profit

(0.6)

(1.5)

(2.8)

(4.1)

(0.7)

(0.1)

Amortization (intangible assets)

-

-

-

(0.7)

(1.1)

(1.1)

Profit before tax

(0.6)

(1.5)

(2.8)

(4.8)

(1.8)

(1.2)

<Quarterly> Unit: Billions of yen

Product name

FY2025 results

FY2026 results

Jan - Mar

Apr - Jun

Jul - Sep

Oct - Dec

Jan - Mar

Change

amount

KOMZIFTI

Revenue*1

[Millions of USD]

-

-

-

-

-

-

0.3

2

Profit/Loss

[Millions of USD]

(1.3)

(8)

(1.8)

(12)

(2.5)

(17)

(2.7)

(18)

(1.5)

(9)

(0.2)

(1)

Our group (50% share)*2

Revenue

-

-

-

-

-

-

Selling, general and administrative expenses

(0.6)

(0.9)

(1.2)

(1.3)

(0.7)

(0.1)

Core operating profit

(0.6)

(0.9)

(1.2)

(1.3)

(0.7)

(0.1)

Amortization (intangible assets)

-

-

-

(0.7)

(1.1)

(1.1)

Profit before tax

(0.6)

(0.9)

(1.2)

(2.1)

(1.8)

(1.2)

*1 Revenue is expected to be disclosed following Kura Oncology's earnings call.

*2 Under the strategic collaboration agreement with Kura Oncology, profits in the United States are been shared on a 50:50 basis.

The Group records the net profit or loss after profit sharing as revenue when it is positive and as selling, general and administrative expenses when it is negative. Furthermore, the calculation of profit share may utilize the estimates.

‌small molecule

antibody

HSC-GT

As of Mar 31, 2026

Code Name Generic Name Formulation

Mechanism of Action

Indication

Stage

[In-House or Licensed] Remarks

PhI

PhII

PhIII

KK8123

Injection

Anti-FGF23 Fully Human Antibody

X-linked Hypophosphatemia

[In-House]

Clinical study is being conducted in NA and EU as a global product

KK8398

infigratinib Oral

FGFR3 Inhibitor

Achondroplasia

[QED Therapeutics]

Clinical study is being conducted in JP

Hypochondroplasia

Preparation underway for Ph Ⅲ clinical trial in JP

ziftomenib ※ Oral

Menin Inhibitor

Acute Lymphoblastic Leukemia(ALL)

(Monotherapy)

[Kura Oncology]

Clinical study is being conducted in NA and EU as a global product

KMT2A-rearranged ALL

KOMET-001

Acute Myeloid Leukemia (AML)

(Monotherapy)

Clinical study is being conducted in NA and EU as a global product

Non-NPM1-mutant AML/Non-KMT2A-rearranged AML KOMET-001

Adult Relapsed or Refractory AML with a NPM1 Mutation

Preparation underway for Ph Ⅱ clinical trial in JP

Acute Myeloid Leukemia (AML)

(Combination)

Clinical study is being conducted in NA as a global product

NPM1-mutant AML/KMT2A-rearranged AML Combinations with venetoclax + azacitidine, and cytarabine + daunorubicin

KOMET-007

Clinical study is being conducted in NA as a global product

FLT3/NPM1 co-mutated AML

Combinations with cytarabine + daunorubicin, and quizartinib

KOMET-007

Clinical study is being conducted in NA and EU as a global product

NPM1-mutant AML/KMT2A-rearranged AML Combinations with gilteritinib, FLAG-IDA, LDAC

KOMET-008

Clinical study is being conducted as a global product NPM1-mutant AML/KMT2A-rearranged AML Combinations with venetoclax + azacitidine, and cytarabine + daunorubicin

KOMET-017

KK2845

Anti-TIM-3 ADC

Acute Myeloid Leukemia

(AML)

[In-House]

Antibody-Drug Conjugate

Clinical study is being conducted in JP as a global product

OTL-203

Hematopoietic Stem Cell (HSC) Gene Therapy

MPS-IH (Hurler Syndrome)

[In-House]

Rare Pediatric Disease (RPD) and Fast Track designations (FDA)

Priority Medicines (PRIME) designation (EMA)

Area of clinical study: NA and EU

OTL-201

Hematopoietic Stem Cell (HSC) Gene Therapy

MPS-IIIA (Sanfilippo Syndrome type

A)

PhⅠ/ PhⅡ

[In-House]

Rare Pediatric Disease (RPD) designation (FDA) Preparation underway for registrational study (equivalent to PhⅢ study)

KHK4951

tivozanib Ophthalmic

VEGF Receptor Tyrosine Kinase Inhibitor

Diabetic Macular Edema

[In-House]

Clinical study is being conducted in JP, NA, Asia, and Oceania as a global product

Neovascular Age-Related Macular Degeneration

Clinical study is being conducted in JP, NA, Asia, and Oceania as a global product

KK2260

Injection

EGFR-TfR1Bispecific Antibody

Advanced or Metastatic Solid Tumors

[In-House] REGULGENT

Fully human antibody production technology Clinical study is being conducted in JP, and a clinical

study is prepared under way for PhI in NA as a global product

Code Name Generic Name Formulation

Mechanism of Action

Indication

Stage

[In-House or Licensed] Remarks

PhI

PhII

PhIII

KK2269

Injection

EpCAM-CD40Bispecific Antibody

Advanced or Metastatic Solid Tumors

[In-House] REGULGENT

Fully human antibody production technology Clinical study is being conducted in JP and NA as a global product

KK4277

Injection

Anti-PTPRS Humanized Antibody

Systemic Lupus Erythematosus/Cutaneous Lupus Erythematosus

[SBI Biotech] POTELLIGENT

Clinical study is being conducted in JP and Asia

KK3910

Injection

Essential Hypertension

[In-House]

Clinical study is being conducted in JP as a global product

OTL-200

atidarsagene autotemcel

Hematopoietic Stem Cell (HSC) Gene Therapy

Early-onset Metachromatic Leukodystrophy (MLD)

[In-House]

Orphan Regenerative Medicine Product Designation in JP

A Ph.3 clinical study in JP is under preparation Product Name in US: Lenmeldy

Product Name in Europe: Libmeldy

KK2223

Cutaneous T cell lymphoma Peripheral T cell lymphoma

[In-House]

Clinical study is prepared under way for PhⅠ

※ For detailed information on ziftomenib(Product Name in US: KOMZIFTI)'s development status, please refer to Kura Oncology's website. https://kuraoncology.com/

Note 1: Because the Company discontinued clinical trials of KHK4083/AMG 451 (rocatinlimab) for moderate to severe atopic dermatitis, prurigo nodularis, and moderate to severe asthma, the relevant development information has been removed from this table.

2: Our main progress from March 31, 2026 is as follows.

On April 24, 2026, it was announced that dosing of ziftomenib had commenced for the first patient in the Phase II trial in Japan targeting relapsed or refractory NPM1-

Major Applications and Approvals

As of Mar. 31, 2026

Code Name, Generic Name, Product Name

Indication

Application/Under Review

Countries/Regions Received Approval in 2026

OTL-200(atidarsagene autotemcel, Product name in Europe/US: Libmeldy/Lenmeldy)

Metachromatic Leukodystrophy(MLD)

filied in Japan