Tokyo Ohka Kogyo: Selected as a constituent stock of the SOMPO Sustainability Index.
Tokyo Ohka Kogyo: We have signed a joint development agreement with Carbon Extract.
Tokyo Ohka Kogyo: Announcements of individual stocks: Notice of joint development agreement with Carbon Xtract Co., Ltd.
Tokyo Ohka Kogyo: Announcements of individual stocks regarding personnel changes.
Tokyo Ohka Kogyo: Announcements of the completion of the new plant at Aso Kumamoto Plant.
Tokyo Ohka Kogyo: Announcements of individual stocks regarding the completion of a new factory at the Aso Kumamoto site.
Tokyo Ohka Kogyo: Confirmation letter
Tokyo Ohka Kogyo: Quarterly Report - 95th Quarter 1 (2024/01/01 to 2024/03/31)
Tokyo Ohka Kogyo: Supplementary explanation of financial results for the 1st quarter of the fiscal year ending 2024/12
Tokyo Ohka Kogyo: Supplementary Earnings Data (1st quarter of the fiscal year ending 2024/12)
Tokyo Ohka Kogyo: Consolidated financial results for the first quarter of the fiscal year ending December 31, 2024 [Japanese GAAP]
Tokyo Ohka Kogyo: Summary of financial results for the 1st quarter of the fiscal year ending 2024/12 [Japanese GAAP] (consolidated)
Tokyo Ohka Kogyo: Notice regarding completion of payment of disposal of treasury stock as stock reward with transfer restrictions
Tokyo Ohka Kogyo: Selected as “SX Stock 2024” by the Ministry of Economy, Trade and Industry and the Tokyo Stock Exchange
Tokyo Ohka Kogyo: Revised Issuance Registration Form
Tokyo Ohka Kogyo: Notice Concerning Disposal of Treasury Shares as Stock Compensation with Transfer Restricted Shares
Tokyo Ohka Kogyo: Extraordinary Report
Tokyo Ohka Kogyo: Revised Issuance Registration Form
Tokyo Ohka Kogyo: Extraordinary Report
Tokyo Ohka Kogyo: Corporate Governance Report 2024/03/29
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