Ryoma A.

Content Contributor

Kashiwa, Japan

Experience

Mar 2023 - Present
2 years 8 months

Content Contributor

YouTube Channel “Miku Real Japanese”

  • Write and edit bilingual educational scripts focused on Japanese grammar, culture, and real-world usage.
  • Review and refine subtitles and on-screen text for linguistic accuracy and naturalness.
  • Ensure factual correctness and contextual clarity for thousands of learners globally.
Jan 2021 - Present
4 years 10 months

Forex Trader

Self-Directed & Funded Forex Trader

  • Applied data-driven analysis, documentation, and performance review — strengthening attention to detail and consistency under pressure.
Sep 2019 - Present
6 years 2 months

Online Japanese Teacher

Self-employed

  • Delivered 1,000+ online lessons to international learners while managing scheduling, communication, and feedback independently.
  • Create and annotate grammar and vocabulary materials with detailed explanations and accuracy checks.
  • Conduct QA-style reviews of learner submissions, identifying and correcting language and comprehension issues.
Sep 2017 - May 2024
6 years 9 months

Japanese Tutor

JapanesePod101.com

  • Reviewed and responded to learner questions, ensuring language guidance met quality and accuracy standards.
  • Identified unclear explanations and improved communication in instructional content.
Apr 2017 - Apr 2019
2 years 1 month

Japanese Teacher

Fundación Colombo Japonesa

Feb 2016 - Jun 2016
5 months

Interpreter & Translator

Aisan Autopartes de México

  • Conducted JP/EN/ES translation and interpretation with attention to linguistic precision and technical accuracy.
Jan 2016 - Jun 2016
6 months

Japanese Teacher

Centro de Idiomas UASLP

Oct 2015 - Jan 2016
4 months

Japanese Teacher

Berlitz Sendero Mexico

  • Taught classes across beginner to advanced levels in Japanese grammar, conversation, and kanji.
  • Adapted instruction to Spanish-speaking learners using bilingual explanations.
  • Created worksheets and visual aids to support diverse learning styles.

Summary

Bilingual Japanese–English professional with 10+ years of experience in language education, content review, and cross-cultural communication. Skilled in analyzing, editing, and annotating text with precision and clarity. Experienced in QA-style work through teaching, script editing, and content creation, ensuring accuracy and contextual nuance for learners and viewers. Advanced ability to identify errors, ambiguities, and stylistic inconsistencies.

Languages

Japanese
Native
English
Advanced
Spanish
Advanced

Education

Queens College, City University of New York

Bachelor of Arts · Sociology · United States

Lakeland University Japan

Associate of Arts · Liberal Arts · Japan

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