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M&A and Subsidiary Changes9658BUSINESS BRAIN SHOWA・OTA INC.Information and Communications, Services and Others

Notice Regarding the Acquisition of All Shares of System One Co., Ltd. (Making It a Wholly Owned Subsidiary)

BUSINESS BRAIN SHOWA・OTA INC. acquired all 200 issued shares of 株式会社システムワン and completed the company's conversion into a wholly owned subsidiary on 28 May 2026.

Worth reading
59In focus
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Direction
Improvement
Direction inferred from the company’s description.
Scale
570000000
Yen (approx.)
Wording
Conditional
How definitive the wording is.

This transaction

Acquisition of shares in this transaction
CounterpartyMitani Akisada (三谷明定), Miyanari Shio (宮成志緒), Mitani Akie (三谷秋恵)
Disclosing companyBUSINESS BRAIN SHOWA・OTA INC.
株式会社システムワンVoting rights ownership percentageNumber of shares acquired 200 shares (number of voting rights: 200)

The voting-rights ratio is the share of the votes exercisable at a shareholders’ meeting that will be held after this transaction.

TimelineThe spacing between the points is proportional to the actual number of days.
Target company

Engineer staffing (business applications and control applications), technical personnel staffing, outsourced services, and other related activities

Location Naka-ku, Hiroshima, Hiroshima PrefectureShare capital ¥10 millionDate of incorporation 21 January 1985
Net Sales¥184.078 million (fiscal year ended September 2025)
Operating profitOperating loss of ¥3.424 million (fiscal year ended September 2025)
Net income for the current fiscal yearNet income of ¥5.717 million (fiscal year ended September 2025)
Net assetsNet assets of ¥510.074 million (fiscal year ended September 2025)
Consideration and expenses
Acquisition price¥570 million (approximate)
Impact on Business Performance

Although we expect the impact on our results for the fiscal year ending March 2027 to be limited, we believe the partnership will contribute to improving our results and corporate value over the longer term.

Procedures and assumptions
Valuation methodologyDetermined following discussions between the parties, based on consideration of the results of due diligence and the share valuation conducted by a third-party institution, among other factors
Independent valuation institutionThird-party institution (name Not disclosed)
Management structure after acquisitionThe company will be brought into the BBS Group and will collaborate with 株式会社BSC and the Western Japan Regional Headquarters. Details regarding any change to the corporate name, the representative, and employee treatment are Not disclosed.
This transaction
ItemDetails
Transaction nameAcquisition of shares in this transaction
Counterparty nameMitani Akisada (三谷明定), Miyanari Shio (宮成志緒), Mitani Akie (三谷秋恵)
Name of the Subject Company株式会社システムワン
Business Description of the Subject CompanyEngineer staffing (business applications and control applications), technical personnel staffing, outsourced services, and other related activities
Location of the Subject CompanyNaka-ku, Hiroshima, Hiroshima Prefecture
Capital Stock of the Subject Company¥10 million
Date of Establishment of the Subject Company21 January 1985
Net Sales of the Subject Company¥184.078 million (fiscal year ended September 2025)
Operating Profit of the Subject CompanyOperating loss of ¥3.424 million (fiscal year ended September 2025)
Net Income of the Subject CompanyNet income of ¥5.717 million (fiscal year ended September 2025)
Net Assets of the Subject CompanyNet assets of ¥510.074 million (fiscal year ended September 2025)
Acquisition price¥570 million (approximate)
Number of shares acquired200 shares (number of voting rights: 200)
Voting rights ownership percentageBefore 0.0% → after 100.0%
Impact on Business PerformanceAlthough we expect the impact on our results for the fiscal year ending March 2027 to be limited, we believe the partnership will contribute to improving our results and corporate value over the longer term.
Date of board resolution27 March 2026
Contract Date31 March 2026
Execution Date / Effective Date28 May 2026 (share transfer completed and conversion into a wholly owned subsidiary completed)
Valuation methodologyDetermined following discussions between the parties, based on consideration of the results of due diligence and the share valuation conducted by a third-party institution, among other factors
Independent valuation institutionThird-party institution (name Not disclosed)
Management structure after acquisitionThe company will be brought into the BBS Group and will collaborate with 株式会社BSC and the Western Japan Regional Headquarters. Details regarding any change to the corporate name, the representative, and employee treatment are Not disclosed.
Items this document does not state (11)
Expenses 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)Special 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 transaction is intended to expand the business in western Japan, drive corporate growth, enhance value delivered to customer companies, and increase group corporate value by bringing the target company, which has an established base in the Hiroshima area, into the group and generating synergies through collaboration with 株式会社BSC and the Western Japan Regional Headquarters.

How to read this page

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Notice Regarding the Acquisition of All Shares of System One Co., Ltd. (Making It a Wholly Owned Subsidiary) | BUSINESS BRAIN SHOWA・OTA INC. (9658) timely disclosure | Komori