(Correction) Partial correction to the "Notice Concerning the Formulation of the Medium-Term Management Plan" | Naigai Tec Corporation (3374) timely disclosure

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The document this correction applies to

Timely disclosure

Notice Concerning the Formulation of a Medium-Term Management Plan2026-05-15

What was corrected and how

A subsequent correction by the company to the contents of an already published filing.

Original disclosure15 May 2026

Notice Concerning the Formulation of a Medium-Term Management Plan

Open the original document

10 daysThe pre-correction wording stayed published for this period (Calculated from the Original Disclosure Date Indicated in the Document)

This correction2026-05-25

Location of correction (where in the original document)

“Three Levers for Improving ROE (DuPont Breakdown)” in “Financial Targets and the Path to Achievement: Earnings Forecast for FY2026 (fiscal year ending March 2027) and Targets for FY2030 (fiscal year ending March 2031)” (page 8)

Before correction

Fiscal year ending March 2026 Profitability (net profit margin) 2.0% / Efficiency (total asset turnover ratio) 1.41x / Financial Leverage 2.08x

After correction

Fiscal year ending March 2026 Profitability (net profit margin) 3.0% / Efficiency (total asset turnover ratio) 1.3 turns / Financial Leverage 2.0x

Reason for correction

As there was a partial error in the information provided, we have made the correction as set out below.

What was corrected and how
Item	Details
Disclosure subject to correction	Notice Concerning the Formulation of a Medium-Term Management Plan
Original disclosure date	15 May 2026
Location of correction	“Three Levers for Improving ROE (DuPont Breakdown)” in “Financial Targets and the Path to Achievement: Earnings Forecast for FY2026 (fiscal year ending March 2027) and Targets for FY2030 (fiscal year ending March 2031)” (page 8)
Details of correction	Fiscal year ending March 2026 Profitability (net profit margin) 2.0% / Efficiency (total asset turnover ratio) 1.41x / Financial Leverage 2.08x → Fiscal year ending March 2026 Profitability (net profit margin) 3.0% / Efficiency (total asset turnover ratio) 1.3 turns / Financial Leverage 2.0x
Reason for correction	As there was a partial error in the information provided, we have made the correction as set out below.

Items this document does not state (1)

Impact on Business Performance

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The reasons the company gives

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

Some errors were identified in the medium-term management plan announced on 15 May 2026.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.

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Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.