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M&A and Subsidiary Changes3088MatsukiyoCocokara & Co.Retail

New Corporate Structure Following the Conversion of John Masters Holdings Co., Ltd. into a Wholly Owned Subsidiary

Effective 7 September 2026, 株式会社MCCマネジメント acquired all shares of 株式会社ジョンマスターホールディングス, making it a wholly owned subsidiary. In connection with this transaction, the management structure of ジョンマスターホールディングス and the ジョンマスターオーガニックグループ under its umbrella was changed.

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This transaction

Conversion of ジョンマスターホールディングス into a wholly owned subsidiary
Disclosing companyMatsukiyoCocokara & Co.
株式会社ジョンマスターホールディングスVoting rights ownership percentageNumber of shares acquired All shares (specific number of shares and voting rights: Not disclosed)

The voting-rights ratio is the share of the votes exercisable at a shareholders’ meeting that will be held after this transaction.The percentage before the change is not stated in this document.

Execution Date / Effective DateEffective 7 September 2026 (completed)
Target company

Owns the ジョンマスターオーガニックグループ

Location Meguro-ku, Tokyo
Procedures and assumptions
Management structure after acquisitionAt ジョンマスターホールディングス, the representative director and president changed from former representative director and president Nakamura Akitoshi (中村彰利) to Matsumoto Takashi (松本貴志), representative director and executive vice president of 株式会社マツキヨココカラ&カンパニー. At the ジョンマスターオーガニックグループ, the management structure changed from one including former president Hara Yutaro (原裕太郎) and others to one in which Matsuda Takashi (松田崇) is chairman, Otaki Yuichiro (大滝雄一郎) is representative director and president, Yamauchi Taro (山内太郎), Nakao Takehiko (仲尾武彦) and Ueno Kunikyo (上野邦教) are directors, and Igarashi Yoshio (五十嵐欣夫) is a part-time audit & supervisory board member. The company name and employee treatment are Not disclosed.
This transaction
ItemDetails
Transaction nameConversion of ジョンマスターホールディングス into a wholly owned subsidiary
Name of the Subject Company株式会社ジョンマスターホールディングス
Business Description of the Subject CompanyOwns the ジョンマスターオーガニックグループ
Location of the Subject CompanyMeguro-ku, Tokyo
Number of shares acquiredAll shares (specific number of shares and voting rights: Not disclosed)
Voting rights ownership percentageAfter 100% (before not disclosed)
Execution Date / Effective DateEffective 7 September 2026 (completed)
Management structure after acquisitionAt ジョンマスターホールディングス, the representative director and president changed from former representative director and president Nakamura Akitoshi (中村彰利) to Matsumoto Takashi (松本貴志), representative director and executive vice president of 株式会社マツキヨココカラ&カンパニー. At the ジョンマスターオーガニックグループ, the management structure changed from one including former president Hara Yutaro (原裕太郎) and others to one in which Matsuda Takashi (松田崇) is chairman, Otaki Yuichiro (大滝雄一郎) is representative director and president, Yamauchi Taro (山内太郎), Nakao Takehiko (仲尾武彦) and Ueno Kunikyo (上野邦教) are directors, and Igarashi Yoshio (五十嵐欣夫) is a part-time audit & supervisory board member. The company name and employee treatment are Not disclosed.
Items this document does not state (24)
Counterparty nameCapital Stock of the Subject CompanyDate of Establishment of the Subject CompanyNet Sales of the Subject CompanyOperating Profit of the Subject CompanyNet Income of the Subject CompanyNet Assets of the Subject CompanyAcquisition priceExpenses other than the acquisition priceType of ConsiderationMerger ratio/share exchange ratioTender offer priceMinimum number of shares to be purchasedTender offer periodFunding arrangementsGoodwill amountAmount of extraordinary income (loss)Impact on Business PerformanceDate of board resolutionContract DateValuation methodologyIndependent valuation institutionSpecial CommitteeConditions Precedent to Execution

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

The company explained that it decided on a new management structure in connection with the conversion of ジョンマスターホールディングス into a wholly owned subsidiary. It did not disclose the business objectives or performance-related reasons for the acquisition itself.

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New Corporate Structure Following the Conversion of John Masters Holdings Co., Ltd. into a Wholly Owned Subsidiary | MatsukiyoCocokara & Co. (3088) timely disclosure | Komori