Officeo3 · Translation Studio · Tokyo
Bridging Japanese and English with Precision
Accurate translation, interpretation, and proofreading for businesses, professionals, and teams working across Japan and the English-speaking world. Every project is reviewed by founder Tomoko Ogawa before it ships.
小川 朋子
Meet Tomoko Ogawa
Founder & Lead Translator
Tomoko Ogawa has spent more than two decades moving between Japan and English-speaking markets - as a translator, interpreter, and editor. She founded Officeo3 to give clients a single, trusted partner for work that has to be right the first time: contracts and legal documents, technical manuals, marketing copy, and live meetings.
Her standard is simple. A translation should not read like a translation. It should read as if it were written for its audience in the target language, with nuance, tone, and intent carried over faithfully. Tomoko still reviews every project herself before it leaves the studio, so the care you get on day one is the care you get every time.
- Two decadesof translation and interpretation experience
- Corporate, legal, technical & academic workacross industries and formats
- In-person and virtualfor meetings, negotiations, and conferences
- Every project reviewedby Tomoko before it ships
Services · サービス
What Officeo3 does
Four core services, one consistent standard: clean, precise work delivered on a schedule you can plan around.
Japanese to English translation
Natural, native English from source material in Japanese, tuned to your reader and your industry.
- Contracts, manuals, reports, and marketing copy
- Tone kept true to the original intent
- Glossary and terminology management on request
Most projects in 2-5 business days
English to Japanese translation
Crisp, polished Japanese that respects honorific register and reads naturally to a domestic audience.
- Documents, websites, product and legal copy
- Register and tone matched to the audience
- Localised, not just translated, for Japan
Most projects in 2-5 business days
Interpretation services
Live interpretation in person or by video, so nothing gets lost across the table or on the call.
- Meetings, negotiations, and conferences
- In-person and virtual (simultaneous or consecutive)
- Briefing and terminology prep included
Booked per session, half-day, or full day
Proofreading for JA & EN documents
A careful second set of eyes on Japanese and English text for accuracy, tone, and consistency.
- Accuracy and consistency checks
- Style, register, and terminology alignment
- Native-level review in the target language
Most documents in 1-3 business days
Contact · ご連絡
Tell us about your project
Send the details, a file, or a quick summary and we will come back with a timeline and a quote. Most replies land within one business day.
Office · 事務所
お気軽にご相談ください。翻訳・通訳・校正について、日本語でも英語でもご連絡いただけます。
Location · 場所
Find us in Hamamatsucho
A short walk from JR Hamamatsucho Station, in the Minato ward of central Tokyo.