At SkillYah, innovation means building tools that go beyond traditional exams, delivering real communication outcomes for learners and organizations worldwide.
Ei5 evaluates real spoken English across five key constructs, using AI + human raters. It provides belt-level certifications, diagnostic feedback, and a personalized growth kit.
ii5 brings the same breakthrough approach to Japanese, helping learners worldwide prove their ability to communicate naturally in Japanese contexts.
Backed by the largest bilateral study ever conducted in Japan, SkillYah designs assessments rooted in evidence and tested for impact at scale.
Discover how our innovations can support your learners and organization.
Explore AssessmentsEducation Innovation Group Born in Japan. Creating revolutionary language assessment platforms that measure real communication skills worldwide.
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Privacy first. Audio data is used solely for assessment scoring and feedback.
SkillYah, GK (Tokyo) is the global parent of the SkillYah brand.
Originally founded in the U.S. as SkillYah LLC, SkillYah is now
headquartered in Japan and leads innovation in language assessment
through Ei5 and ii5.
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Group Born in Japan. All rights reserved.