Nihon Nohyaku : Summary of Consolidated Financial Results for the Year Ended March 31, 2026

Translation

Notice: This document is an excerpt translation of the original Japanese document and is only for reference purposes. In the event of any discrepancy between this translated document and the original Japanese document, the latter shall prevail.

Company name: NIHON NOHYAKU CO., LTD. Stock exchange listing: Tokyo

Stock code: 4997 URL https://www.nichino.co.jp/ Representative: President Hiroyuki Iwata

Inquiries: General Manager of General Affairs & Legal

May 13, 2026

Department

Masaki Yoshioka TEL +81-570-09-1177

Scheduled date of ordinary general meeting of shareholders: June 17, 2026 Scheduled date of commencement of dividend payments: June 18, 2026 Scheduled date to file Securities Report: June 12, 2026 Preparation of supplementary material on financial results: No

Holding of financial results meeting: Yes (for analysts and institutional investors)

(Amounts less than one million yen are rounded down)

1. Consolidated financial results for the fiscal year ended March 31, 2026 (from April 1, 2025 to March 31, 2026)

   1. Consolidated operating results Percentages indicate year-on-year changes

      	Net sales		Operating profit		Ordinary profit		Profit attributable to owners of parent
      Fiscal year ended March 31, 2026 Fiscal year ended March 31, 2025	Millions of yen 111,822 99,966	% 11.9 (3.0)	Millions of yen 10,878 8,576	% 26.8 15.3	Millions of yen 10,527 7,086	% 48.6 19.5	Millions of yen 7,228 2,356	% 206.8 (50.7)

      (Note) Comprehensive income: Fiscal year ended March 31, 2026: 9,446 million yen [-%]

      Fiscal year ended March 31, 2025: 698 million yen [(91.9)%]

      	Earnings per share	Diluted earnings per share	Profit/equity	Ordinary profit/total assets	Operating profit/net sales
      	Yen	Yen	%	%	%
      Fiscal year ended March 31, 2026	92.32	-	8.9	6.9	9.7
      Fiscal year ended March 31, 2025	30.06	-	3.0	4.6	8.6

      (Reference) Share of profit of entities accounted for using equity method: Fiscal year ended March 31, 2026: 842 million yen

      Fiscal year ended March 31, 2025: 508 million yen

   2. Consolidated financial position

      	Total assets	Net assets	Equity ratio	Net assets per share
      	Millions of yen	Millions of yen	%	Yen
      As of March 31, 2026	154,962	87,093	54.9	1,086.21
      As of March 31, 2025	152,216	79,423	50.8	987.63

      (Reference) Equity: As of March 31, 2026: 85,077 million yen

      As of March 31, 2025: 77,288 million yen

   3. Consolidated cash flows

      	Cash flows from operating activities	Cash flows from investing activities	Cash flows from financing activities	Cash and cash equivalents at end of period
      	Millions of yen	Millions of yen	Millions of yen	Millions of yen
      Fiscal year ended March 31, 2026	4,526	(1,851)	(7,780)	18,843
      Fiscal year ended March 31, 2025	10,405	(354)	(6,940)	22,219

2. Cash dividends

   	Annual dividends per share					Total cash dividends (annual)	Dividend payout ratio (consolidated)	Ratio of dividends to net assets (consolidated)
   	1st quarter-end	2nd quarter-end	3rd quarter-end	Year-end	Total
   	Yen	Yen	Yen	Yen	Yen	Millions of yen	%	%
   Fiscal year ended March 31, 2025	-	10.00	-	12.00	22.00	1,732	73.2	2.2
   Fiscal year ended March 31, 2026	-	12.00	-	24.00	36.00	2,835	39.0	3.5
   Fiscal year ending March 31, 2027 (Forecast)	-	14.00	-	24.00	38.00		40.2

3. Forecast of consolidated financial results for the fiscal year ending March 31, 2027 (from April 1, 2026 to March 31, 2027)

   Percentages indicate year-on-year changes

   	Net sales		Operating profit		Ordinary profit		Profit attributable to owners of parent		Earnings per share
   First half Full year	Millions of yen 48,800 116,000	% 2.3 3.7	Millions of yen 4,900 11,500	% 4.5 5.7	Millions of yen 5,200 11,000	% 11.5 4.5	Millions of yen 3,800 7,400	% 12.7 2.4	Yen 48.53 94.50

   Notes

   1. Significant changes in the scope of consolidation during the period ended March 31, 2026: Yes

      Newly included: Five companies (Nichino Mexico S. de R.L. de C.V., Nichino do Brasil Agroquimicos Ltda., Interagro (UK) Ltd., and two other companies)

      Excluded: None

   2. Changes in accounting policies, changes in accounting estimates, and restatement of prior period financial statements Changes in accounting policies due to revisions to accounting standards and other regulations: No Changes in accounting policies due to other reasons: No

      Changes in accounting estimates: No

      Restatement of prior period financial statements: No

   3. Number of issued shares (common shares)

Total number of issued shares at the end of the period (including treasury shares) Number of treasury shares at the end of the period

Average number of shares during the period

Shares of the Company held by the Board Benefit Trust are included in the treasury shares which are excluded from the calculation of the number of treasury shares at the end of the period and the average number of shares during the period.

1. Non-consolidated operating results Percentages indicate year-on-year changes

   	Net sales		Operating profit		Ordinary profit		Profit
   Fiscal year ended March 31, 2026 Fiscal year ended March 31, 2025	Million yen	%	Million yen	%	Million yen	%	Million yen	%
   	57,361 53,821	6.6 1.9	4,092 4,138	(1.1) 8.6	5,653 5,499	2.8 6.6	4,619 (2,731)	- -

   	Earnings per share	Diluted earnings per share
   	Yen	Yen
   Fiscal year ended March 31, 2026	58.99	-
   Fiscal year ended March 31, 2025	(34.85)	-

2. Non-consolidated financial position

   	Total assets	Net assets	Equity ratio	Net assets per share
   	Million yen	Million yen	%	Yen
   As of March 31, 2026	94,127	68,508	72.8	874.66
   As of March 31, 2025	96,228	65,168	67.7	832.76

   (Reference) Equity: As of March 31, 2026: 68,508 million yen

   As of March 31, 2025: 65,168 million yen

   • These financial results are outside the scope of audit by certified public accountants or an audit corporation.

   • Explanation of the proper use of financial results forecast and other notes

The earnings forecasts and other forward-looking statements herein are based on information currently available to the Company and certain assumptions deemed reasonable. Actual results may differ significantly from these forecasts due to various factors.

(1) Consolidated balance sheets

Assets

Current assets

(Millions of yen) As of March 31, 2025 As of March 31, 2026

Non-current assets

Property, plant and equipment

1

Liabilities

Current liabilities

(Millions of yen) As of March 31, 2025 As of March 31, 2026

Net assets Shareholders' equity

2