Founded as Washi merchant and Koshisan Shop in Kyoto
Sold products of Umezu Paper & Fabric as Kyoto's official agent, and became the first in Japan to sell Western paper
Signed a product sales contract with Oji Paper
Established Shanghai Nakai Company
Founded Nakai Trading Co., Ltd., moved headquarters from Kyoto to Tokyo
Reorganized into Nakai Trading Co., Ltd., capital of 2 million yen
Became an agent for Oji Paper, Teijo Paper, and Honshu Paper following the dissolution of the Oji Paper conglomerate
Opened Hong Kong office (became a local corporation in 1974)
Changed trade name to Nakai Corporation
Merged with Hokko Sangyo, acquired Hokuriku Paper's business rights
Obtained FSC Chain of Custody certification (FSC-C007042) at all domestic business locations
Corelex Shinei new household paper factory operational
Corelex Shinei new factory operational
Made Oceania major paper merchant Ball & Doggett Group a group company
Made UK major paper merchant Premier Paper Group a group company
OAJ's new factory is operational
Western-BRW under Gould Paper acquired the JAN SAN business from John M. Baxter Sales and High Point
Completion of 'OVOL Nihonbashi Building'
Group companies of Southeast Asian paper merchants Spicers Paper (Singapore) (now OVOL Singapore) and Spicers Paper (Malaysia) (now OVOL Malaysia)
Japan Pulp & Paper Co., Ltd. announced a revision to its consolidated financial results forecast for the fiscal year ending March 31, 2027. The notice states that the updated forecast is subject to change without notice.
Japan Pulp & Paper Co., Ltd. announced its decision regarding share acquisition for its share‑based remuneration system. The notice, dated 2026‑11‑09, confirms that the company will acquire shares as part of the remuneration plan and that the information is subject to change without notice.
Japan Pulp & Paper Co., Ltd. announced the disposal of treasury shares related to its share-based remuneration system. The notice was issued on 2026-11-09 and includes a PDF attachment of 131KB. The company stated that the information was current at the time of announcement and may change without notice.
Japan Paper Pulp Trading Co., Ltd. has disclosed the financial results summary for the second quarter of the fiscal year ending March 2027. Details can be confirmed in the PDF.
Japan Paper Pulp Trading Co., Ltd. announced that it has revised its full-year consolidated earnings forecast for FY March 2027. Details are available in PDF format on the company's official website.
Japan Paper Pulp Trading Co., Ltd. announced the decision on matters related to stock acquisition under the stock compensation plan on November 9, 2026. Details are available in a PDF (116KB).
Japan Paper Pulp Trading Co., Ltd. disclosed the disposition of treasury shares in its stock compensation plan.
The Ishizaka Group EcoPort Kyushu joint venture, which includes EcoPort Kyushu as a member, has been selected as a plastic resource reprocessing operator in Kumamoto City. Kumamoto City plans to start a program in October 2027 that will collect and reprocess plastic containers, packaging, and products in a single operation. The joint venture will handle the entire process from receiving the collected resources to sorting and reprocessing.
Japan Pulp & Paper Co., Ltd. announced the status of its acquisition of treasury shares under Article 165, Paragraph (2) of the Companies Act.
Japan Paper Pulp Trading Co., Ltd. disclosed a notice regarding the status of its share repurchase on November 2, 2026. The details are published in PDF.