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TOKAI CARBON CO., LTD. — Investor Relations & Filings

Ticker · 5301 ISIN · JP3560800009 LEI · 5299002HKWA5B57KLT43 T Manufacturing
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Filings indexed 82 across all filing types
Latest filing 2026-03-31 Capital/Financing Update
Country JP Japan
Listing T 5301

About TOKAI CARBON CO., LTD.

https://www.tokaicarbon.co.jp/en/

Tokai Carbon Co., Ltd. is a manufacturer of carbon and graphite products. The company's portfolio is centered on several key segments. The Graphite Electrodes division produces essential components for electric arc furnaces used in steel and aluminum smelting. The Carbon Black business supplies a critical reinforcing agent for tires and other rubber products. The Fine Carbon segment develops and manufactures specialty carbon and graphite materials for advanced applications, including electronics and renewable energy. Additional product lines include smelting and lining materials for furnaces, friction materials for automotive and industrial use, and industrial furnaces. The company provides these foundational materials to a diverse range of global industries, supporting modern manufacturing and technological development.

Recent filings

Filing Released Lang Actions
訂正発行登録書
Capital/Financing Update Classification · 1% confidence The document is titled “訂正発行登録書” (Correction of Issuance Registration Statement) filed with the Kanto Local Finance Bureau, detailing bond issuance registration details (amounts, effective dates, expiration) and a submission reason. This is an amendment to a securities issuance registration, clearly describing a financing activity (bond issuance). It is not an earnings release, AGM material, or annual report. It fits “Capital/Financing Update” (CAP).
2026-03-31 Japanese
確認書
Regulatory Filings Classification · 1% confidence The document is a short confirmation statement (“確認書”) by the company’s president confirming the accuracy of the annual securities report (有価証券報告書) under Japan’s Financial Instruments and Exchange Act. It is not the full annual report itself (10-K), nor a summary presentation, earnings release, management discussion, or any transaction notice. It does not contain financial data nor is it announcing dividend, board changes, M&A, or share issuance. It is a statutory submission letter, which best fits the fallback category of a general regulatory filing. Therefore, the appropriate classification is RNS (Regulatory Filings).
2026-03-26 Japanese
有価証券報告書－第164期(2025/01/01－2025/12/31)
Annual Report Classification · 1% confidence The document is a Japanese 'Yuka Shoken Hokokusho' (Securities Report), which is the Japanese equivalent of a 10-K annual report. It contains a formal header, specifies the fiscal year (2025), and is filed with the Kanto Local Finance Bureau under the Financial Instruments and Exchange Act. Given the comprehensive nature of the filing and its role as the primary annual financial disclosure, it is classified as a 10-K. FY 2025
2026-03-26 Japanese
発行登録追補書類（株券､社債券等）
Capital/Financing Update Classification · 1% confidence The document is a 'Shelf Registration Supplement' (発行登録追補書類) filed by Tokai Carbon Co., Ltd. with the Kanto Local Finance Bureau. It details the issuance of new corporate bonds (社債), including terms such as interest rates, maturity dates, and subordination clauses. This type of filing is a standard regulatory document for capital raising activities in Japan, which falls under the 'Capital/Financing Update' category.
2026-03-11 Japanese
発行登録書（株券､社債券等）
Capital/Financing Update Classification · 1% confidence The document is a 'Shelf Registration Statement' (発行登録書) filed with the Kanto Local Finance Bureau by Tokai Carbon Co., Ltd. This document is a regulatory filing used to register securities (bonds) for future issuance over a specified period. In the context of the provided categories, this falls under 'Capital/Financing Update' (CAP) as it relates to financing activities and capital structure, or alternatively 'Regulatory Filings' (RNS). Given the specific nature of shelf registration for debt issuance, 'CAP' is the most accurate classification.
2026-01-30 Japanese
訂正発行登録書
Capital/Financing Update Classification · 1% confidence The document is a '訂正発行登録書' (Amendment to Shelf Registration Statement) filed with the Kanto Local Finance Bureau by Tokai Carbon Co., Ltd. It serves to update a previously filed shelf registration statement by incorporating a recently filed '臨時報告書' (Extraordinary Report) as a reference document. Since this is a regulatory filing related to capital registration and does not fit into specific categories like earnings releases or annual reports, it is classified as a Regulatory Filing (RNS).
2025-11-06 Japanese

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