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Hiromi HiyamaHH
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Hiromi Hiyama

@hiromihiyama

Japanese language specialist and AI data annotator who reviews Japanese and English audio and annotation for accuracy and context.

Japan
Message

As a Freelancer, I’ve worked on AI data annotation projects involving multilingual audio transcription, semantic tagging, and text, image, and video annotation.

I’ve recorded and reviewed Japanese and English audio for speech and AI training, checking pronunciation, clarity, naturalness, and guideline compliance.

My linguistic work includes Japanese and English review, English–Japanese translation and proofreading, and checking tone, register, and honorific usage. I’ve also reviewed AI-generated content for clarity, consistency, and contextual appropriateness.

Earlier, as Sales Manager at Niphel Japan Co. Ltd., I managed sales operations for Greek food products in the Japanese market and coordinated Greece-related cultural and promotional events. I also held administrative and office clerk roles in Tokyo.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

KS

Kanda University of International Studies

Bachelor of Arts, English Language and Communication

Bachelor of Arts in English Language and Communication.

National and Kapodistrian University of Athens logoNA

National and Kapodistrian University of Athens

Certificate in Higher Education, Greek Language

Certificate in Higher Education in Greek Language.

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