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Tokyo Ohka Kogyo Co., Ltd. news

Latest news releases, newest first. Pick a year for every news release, call and deck from that year.

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Notice Regarding Changes of Officers

October 16, 2026

Consolidated Financial Results for the Second Quarter (Interim) of the Fiscal Year Ending December 31, 2026 [J-GAAP]

August 6, 2026

Notice on Revisions of Forecasts

July 30, 2026

Irresistible Materials and Tokyo Ohka Kogyo Co., Ltd. (TOK) announce strategic investment and joint development partnership to advance EUV lithography

February 23, 2026

Tokyo Ohka Kogyo: Consolidated Financial Results for the Fiscal Year Ended December 31, 2025（416.47 KB）

February 9, 2026

Tokyo Ohka Kogyo: Consolidated Financial Results for the Third Quarter of the Fiscal Year Ending December 31, 2025（273.81 KB）

November 11, 2025

Tokyo Ohka Kogyo: Consolidated Financial Statements and Notes to the Consolidated Financial Statements

October 31, 2025

Tokyo Ohka Kogyo: Consolidated Financial Results for the Second Quarter (Interim) of the Fiscal Year Ending December 31, 2025（227.01 KB）

August 6, 2025

Tokyo Ohka Kogyo: Consolidated Financial Results for the First Quarter of the Fiscal Year Ending December 31, 2025（181.06 KB）

May 12, 2025

Tokyo Ohka Kogyo: Consolidated financial statements, Notes to the consolidated financial statements

November 27, 2024

Tokyo Ohka Kogyo: Consolidated financial statements, Notes to the consolidated financial statements（546.27 KB）

November 6, 2023

Decks

The 5 newest of 26 decks. Every deck is listed under its year.