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Other Disclosures4427EduLab,Inc.Information and Communications, Services and Others

AI-Powered Individual Feedback! UGUIS.AI, an AI Tool That Reduces Instructors’ Workload, Officially Launches Its Eiken(R) Speaking Preparation Feature

The Education Measurement Research Institute, a member of the EduLab Group, has officially added and launched an EIKEN® speaking test preparation feature for its existing UGUIS.AI service. The feature supports more EIKEN® grades than the previous beta version: Pre-1, 2, Pre-2 and 3.

Worth reading
61In focus
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
980
JPY (incl. tax, starting monthly price for individual plans)
Wording
Definitive
How definitive the wording is.

Announced details

UGUIS.AIUGUIS.AI EIKEN® Speaking Test Preparation FeatureUGUIS for Teachers
Applicable field (uses covered by this announcement)

English-language learning, EIKEN® second-stage examination and speaking test preparation, and lessons, assignments and independent study at schools and cram schools

Launch date18 June 2026 (actual date; official version launched)
What the company reported numerically
Usage history

Used by many learners and instructors to date as an AI writing learning service; specific figures are not disclosed.

Relationship between the counterparty and the company
EduLab,Inc.4427
Relationship with the Company

株式会社教育測定研究所 is a group company of 株式会社EduLab.

Offering price

Individual plans start at ¥980 per month, including tax. The EIKEN® speaking test preparation feature is included in existing UGUIS.AI plans at no additional charge. Contact the company for group pricing.

The company does not address Contract Value / Impact on Business Performance.

Announced details
ItemDetails
Names of Products / Services CoveredUGUIS.AI, UGUIS.AI EIKEN® Speaking Test Preparation Feature, UGUIS for Teachers
Relationship with the Company株式会社教育測定研究所 is a group company of 株式会社EduLab.
Offering priceIndividual plans start at ¥980 per month, including tax. The EIKEN® speaking test preparation feature is included in existing UGUIS.AI plans at no additional charge. Contact the company for group pricing.
Launch date18 June 2026 (actual date; official version launched)
Applicable areaEnglish-language learning, EIKEN® second-stage examination and speaking test preparation, and lessons, assignments and independent study at schools and cram schools
Usage historyUsed by many learners and instructors to date as an AI writing learning service; specific figures are not disclosed.
Items this document does not state (12)
CounterpartyCounterparty overviewContract ValueContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleQuantitative EffectsImpact on Business PerformanceSource

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.

To address the difficulty learners face in independently checking their pronunciation and what they are communicating during speaking practice, and to reduce the burden on instructors of providing individual feedback.

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.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
AI-Powered Individual Feedback! UGUIS.AI, an AI Tool That Reduces Instructors’ Workload, Officially Launches Its Eiken(R) Speaking Preparation Feature | EduLab,Inc. (4427) timely disclosure | Komori