Rikuma T.

Key Skills

Software

Don't disclose

Other

Top Subject Matter

Japanese AI response evaluation

LLM output quality

and Japanese-language data annotation

Top Data Types

Text

Top Task Types

Evaluation/Rating

Text Generation

Question Answering

Text Summarization

Transcription

Data Collection

Freelancer Overview

AI Trainer & LLM Evaluator (Japanese AI response evaluation, LLM output review, data annotation). Brings 1+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose and Other. Education includes Bachelor's Degree, Takachiho University (2026). AI-training focus includes data types such as Text and labeling workflows including Evaluation, Rating, and Translation.

Labeling Experience

Founder / Japanese Market Entry & Localization Specialist (localization review incl. AI-generated Japanese content)

OtherText

You conducted Japanese content review including AI-generated Japanese text as part of localization improvement services. You assessed Japanese naturalness and trust-related messaging for product pages and landing pages, translating market understanding into actionable recommendations. You also structured insights into localization revisions and readiness materials for Japanese market entry. • AI-generated Japanese content review • Product page and landing page localization review • Japanese customer trust and messaging improvements • Competitor snapshots and action plans

2026 - Present

Japanese AI Response Evaluator (Freelance) - Freelance

Text

Provided Japanese language evaluation support to global AI development teams by reviewing Japanese AI responses and related outputs. Focused on improving the naturalness, clarity, and cultural accuracy of Japanese responses based on practical quality criteria. Worked on evaluation, review, and related language assessment tasks for AI output quality. • Evaluated Japanese AI responses for quality, clarity, and cultural fit • Reviewed LLM outputs for correctness and natural wording • Supported data annotation and transcription tasks as required • Assessed prompt/response quality and provided improvement feedback

2026 - 2026

AI Trainer & LLM Evaluator (Japanese AI response evaluation, LLM output review, data annotation)

Don't discloseText

You supported AI development teams by evaluating Japanese AI responses and reviewing LLM outputs for quality. You annotated or prepared data contributions such as labeling and transcription artifacts to support model training and refinement. You assessed outputs using language and cultural fit criteria to improve the usability of Japanese AI responses for end users. • Japanese AI response evaluation • LLM output review • Data annotation • Transcription and prompt/response quality assessment

2026 - 2026

Education

Work History