On-site interpretationJapanese

Japanese On-Site Interpretation for Law Firms

Court-certified Japanese interpreters for your firm's depositions, trials, hearings, client meetings and mediations. Get your quote in seconds, place your order, and you're all set.

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Starting at $92.91

Per hour

Court-certified

Interpreters

HIPAA-aligned

All clinical sessions

Medically credentialed

CCHI and NBCMI certified interpreters

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Get your instant quote and place order

Enter the session date, start time, the address where the interpreter should go and the language. Pick the kind of session, such as a deposition or a trial day. The price for the hours you book shows right away.

Match

Interpreter matched to the setting

Our dispatcher looks for a court-certified interpreter closest to the address first, and you see the name and credentials before the session.

Confirmed in your dashboard and by email

On-site

Interpreter at your venue

The interpreter goes to the address in your booking, checks in, finds your attorney and client, and stays for the hours you booked.

In person, for the booked hours

The price shows before you book. Every session is covered by an NDA; clinical sessions are handled in line with HIPAA.

Book an interpreter

The language

Getting Japanese right

Japanese interpretation is heavy in patent depositions, M&A, Toyota / Honda / Nissan supplier audits, and pharma FDA / PMDA joint inspections.

Typical Japanese bookings

Patent and IP depositions
M&A and board meetings
Automotive supplier audits and quality investigations
Pharma / medical-device FDA / PMDA inspections
Academic research collaboration

U.S. speakers: 460k+
Booked most in: Los Angeles, New York, Honolulu
Register: Keigo (敬語) register distinctions are legally and commercially meaningful. We brief interpreters and translators on the relationship between parties before assignment.

Sessions in person

On-site interpreters for law firms at depositions, trials, client meetings and mediations

Law firms send an interpreter in person to these six kinds of sessions. Each card links to the page for that session on-site.

Depositions
The interpreter sits with the witness at the law office, the court reporting office or the other venue in the notice, and is sworn in on the record.
Typical appointments
- Party depositions
- Witness depositions
- Depositions with paper exhibits
On-Site Interpretation for Depositions
Trials
The interpreter interprets for your client or a witness who speaks another language, from the stand to counsel table, on each day of the trial.
Typical appointments
- Witness testimony
- Talks at counsel table
- Meetings during breaks
On-Site Interpretation for Trials
Court hearings
The interpreter sits with your client in the courtroom where the court lets a party bring one.
Typical appointments
- Motion hearings
- Family court hearings
- Municipal court appearances
On-Site Interpretation for Court Hearings
Client meetings
The interpreter meets your client at your office, or at the courthouse before a hearing, and interprets the whole meeting.
Typical appointments
- New client intake
- Preparing to testify
- Meetings before a hearing
On-Site Interpretation for Attorney-Client Meetings
Mediations
The interpreter stays with your client in the joint session and walks with them when the mediator moves between rooms.
Typical appointments
- Mediator's office
- Court mediation program rooms
- Private caucus with your client
On-Site Interpretation for Mediations
Witness interviews
The interpreter interprets in the first person, so your notes hold the witness's own words.
Typical appointments
- Interviews at your office
- Interviews at a workplace
- Interviews at your office
On-Site Interpretation for Witness Interviews

In person for firms

What to know about in-person interpreters for law firms

When a firm books in person

A firm books an interpreter in person when the client or the witness will be in the room with the attorney. In person is the usual choice for trials, courthouse hearings, depositions in a conference room and long client meetings at the office. We look for interpreters closest to the address first. If few interpreters for the language work nearby, the interpreter may come from another city, and a longer trip is quoted as a separate line when you book.

Who takes part

The attorney speaks to the client or the witness through the interpreter. At a deposition, a court reporter swears in the witness and the interpreter and writes the record. At a hearing or a trial, the judge presides and the other side's counsel is in the room, and the interpreter sits next to the person who speaks another language.

In the room5

AttorneySpeaks to the client through the interpreter
Client or witnessSpeaks in their own language
Court reporterSwears in the witness and interpreter at depositions
JudgePresides at hearings and trials
InterpreterSits next to the person who needs one

AttorneyInterpreterClient

The interpreter's role

The interpreter's job is to make what is said as clear to the client as it is to the attorney. Everything is interpreted in full, in both directions, and in the first person, so the client's words stay the client's own. The interpreter stays neutral and keeps the conversation confidential. They do not give legal advice, opinions or explanations of their own.

At the office

AttorneyInterpretedClientInterpreted

At a deposition

QuestionInterpretedAnswerInterpreted

Bookings across a case

A case often needs an interpreter on many dates, and each date is its own booking. Ask for the same interpreter on each one, and we assign them when they are available. Put the case name, the room, parking and check-in steps in the booking notes. A trial day is long and interpreting is tiring, so book the full day and expect breaks.

On-site, video or phone

Choosing between on-site, video and phone for legal work

In person is the first choice when the client or the witness will be in the same room as the attorney. Video and phone work for the sessions below.

On-site
An interpreter in person suits trials, depositions with paper exhibits and long meetings with a client at your office.
Video (VRI)
Video works for depositions with counsel in other cities and for meetings where everyone joins from their own place.
Video-Remote Interpretation for Law Firms
Phone (OPI)
Phone suits a status call or a short question for a client when there is no document to look at.
Phone Interpretation for Law Firms

How it works

How law firms book an on-site interpreter

Enter your details and get your instant quote
Use the quote form to give the date, the start time, the address and the language, and pick the kind of session. The price for the booked hours shows right away.
Place your order
Pay online to confirm. In the dashboard, add the case name, the room, parking and check-in details, and the names the interpreter should know.
Dispatcher runs and assigns an interpreter
Our dispatcher looks for the court-certified interpreters closest to the address first, and you get the name and credentials before the day.
The interpreter arrives at your venue
The interpreter arrives at the address and finds your attorney and client. They stay for the hours you booked.

What you receive

The interpreter's name and court credentials, sent before the day so you can pass them to a facility for clearance.
Travel inside the interpreter's metro area is part of the hourly rate, and a longer trip shows as its own line in the quote.
Every booking confirmed in your dashboard and by email, with your notes attached.

Every file and session is covered by an NDA and sent over an encrypted connection. Clinical matters are handled in line with HIPAA.

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If you also need translations

If you also need documents translated for a client

Certified translations are ordered from the same account as your interpreter bookings and come as a PDF you can print for the meeting.

Courts and depositions
Contracts, sworn statements and text messages the client brings along, translated so you can read them with the client at the table.
Hospitals and clinics
Hospital and clinic records from abroad, translated so you can read them with the client before the meeting.
- Medical Records
- Vaccination Record
Meetings and negotiations
Legal contracts and financial statements, translated for commercial disputes.

Not in the list? We translate 37 document types, from passports and bank statements to patents, each with its own page and the same certification.Browse all documents

FAQ

Questions from law firms about on-site interpreters

The ones we hear most often, answered by our dispatch and project-management teams.

Can't find it here?

01Will the court provide an interpreter, or do we book our own?

In many proceedings on the record, the court appoints its own interpreter. Firms book their own interpreter for talks with the client, and for proceedings where the court lets a party bring one. Tell us the court and the proceeding when you book.

02What if a deposition or a hearing is rescheduled?

Cancellation is in writing. A full refund applies when you cancel more than seven days before the session. Between seven days and 48 hours before, the refund is 75%, and closer to the session than that there is none.

03How is an on-site session priced?

The rate is by the hour, and the total for your booked hours shows before you pay. Unused time is not refunded, because the interpreter is reserved for the whole booking, so book the time a long session may need.

04How far ahead should we book?

At least 48 to 72 hours ahead, and earlier if you can.

05Which languages can we book for our office?

70 languages. Spanish, Mandarin, Vietnamese, Haitian Creole, Tagalog and Portuguese are the easiest to schedule. Rare languages, and addresses far from a large city, need more notice.

06Are your Japanese interpreters certified?

Yes. Court-certified and medically credentialed Japanese interpreters are assigned to legal and clinical matters — Federal Court Interpreter Certification, state court rosters, CCHI / NBCMI for medical. For community, educational and corporate settings we assign professionally trained interpreters matched to the subject.

Linguist network

Japanese interpreters

Browse selected Japanese interpreters available through the Texliff network.

12 professional profiles

Naohiro M.

Interpreter

Pairs: English into JapaneseJapanese into English
Modes: Consecutive
Settings: Telephone, Video-Remote, On-site

A focused and patient Japanese translator, Naohiro brings seven years of experience to English to Japanese translation across legal, medical and technical content. His document translation work covers immigration materials as well as IT and software documents. He translates and revises user interfaces, marketing materials and training guides, along with transcripts and subtitles. Drawing on a strong IT industry background, he also handles machine translation post-editing and localizes complex sales materials and system implementation content. As a Japanese interpreter, Naohiro provides interpretation services in both English-to-Japanese and Japanese-to-English directions. A legal interpreter and medical interpreter, he handles consecutive assignments by phone and video as well as on-site.

Get a quote

Yumiko U.

Interpreter

Pairs: Japanese into EnglishEnglish into Japanese
Modes: Consecutive, Simultaneous
Settings: Video-Remote

Yumiko is a professional Japanese-English interpreter with 13 years of experience specializing in consecutive and simultaneous interpretation across on-site and video remote settings. She holds an MA in International Politics and a BA in International Studies. Yumiko provides bidirectional interpretation between Japanese and English, with expertise spanning business, financial, IT/software, and marketing sectors. Her client portfolio includes major global corporations such as Microsoft, Google, Facebook, TikTok, Cisco, Intel, IBM, and Dell, along with financial institutions like Bank of America Merrill Lynch, VISA, and UBS. She has also supported investor relations events for leading Japanese companies including Nintendo, Panasonic, Honda, and Sumitomo Chemical. Yumiko has interpreted for high-profile keynote speakers and regularly serves repeat clients across diverse industries.

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Kenneth L.

Interpreter

Pairs: Japanese into English
Modes: Consecutive, Simultaneous
Settings: On-site, Video-Remote, Telephone

Kenneth is a translator and interpreter with four decades of professional experience, working from Japanese into English in both consecutive and simultaneous modes. He provides on-site, video remote, and telephone interpretation across legal, business, and general settings. Kenneth holds a bachelor's degree in Nutritional Science. His legal interpretation work includes more than 500 appearances in misdemeanor, felony, and civil cases, depositions, and administrative proceedings. He has supported patent infringement and arbitration matters for major corporations and law firms. Kenneth's conference interpretation portfolio spans technical topics such as data warehousing, biopharmaceutical manufacturing, and earth science research. His translation background includes editorial work for international news organizations, market research reports for multinational clients, and analysis of Japanese press and scholarly publications.

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Kaori H.

Interpreter

Pairs: Japanese into English
Modes: Consecutive, Simultaneous
Settings: On-site, Video-Remote, Telephone

Kaori is a Japanese-to-English interpreter specializing in legal, education, literary, business, and general subject matter. She provides consecutive and simultaneous interpretation across on-site, video remote, and telephone settings. Kaori holds a Bachelor of Arts in Education and is a Tier A Japanese-English Court Interpreter certified by the state supreme court, as well as a provisionally qualified court interpreter certified by a state superior court. With decades of professional experience, Kaori has interpreted for criminal and civil court proceedings, arbitrations, depositions, and court-martial proceedings. Her business and government work includes conference and site visit interpretation for visiting officials, corporate clients, and municipal delegations.

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Keiko P.

Interpreter

Pairs: Japanese into EnglishEnglish into Japanese
Modes: Consecutive, Simultaneous
Settings: On-site, Video-Remote, Telephone

Keiko is a certified medical and court interpreter with over a decade of professional experience, providing consecutive and simultaneous interpretation between Japanese and English. She holds a BA in English and carries certifications as a Certified Medical Interpreter through the NBCMI, a Certified KUDO Interpreter, and state court certifications across multiple jurisdictions. Keiko delivers on-site, video remote, and telephone interpretation across a broad range of specialized fields, including legal, technical, marketing, financial, medical, business, immigration, IT/software, and scientific domains. Her medical and pharmaceutical portfolio includes regulatory GMP audits, FDA and PMDA inspections, clinical trial interviews, and remote simultaneous interpretation for high-level conferences covering topics such as radio-ligand therapy, narcolepsy, and non-alcoholic fatty liver disease. On the legal side, Keiko regularly supports court proceedings and depositions, bringing depth and precision to every engagement.

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Mieko B.

Interpreter

Pairs: English into Japanese
Modes: Simultaneous, Consecutive
Settings: On-site, Video-Remote, Telephone

Mieko is a highly experienced translator and interpreter with four decades of professional experience. She provides translation from Japanese into English and interpretation from English into Japanese across simultaneous and consecutive modes, available on-site, via video remote, and by telephone. Her specializations span legal, marketing, financial, IT/software, education, business, general, and technical fields. Mieko holds a Juris Doctor degree with a Business Law Certificate and a Bachelor of Science in Urban Studies and Planning. As a registered court interpreter, she has extensive experience in Japanese document investigation for litigation and legal proceedings, including translating key discovery documents and interpreting witness depositions. Her conference interpretation work has supported world-class leaders, and her consulting background includes negotiating exclusive licensing and distribution agreements for major corporate clients.

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Kazunobu K.

Interpreter

Pairs: Japanese into English
Modes: Consecutive
Settings: On-site, Video-Remote, Telephone

Kazunobu is a Japanese interpreter with two years of experience. He has completed approximately 150 assignments, chiefly interpreting Japanese into English during medical appointments, along with school conferences. A qualified health care interpreter, he conducts appointments on-site and by video or phone. His interpretation services draw on 60 hours of health care training, advanced high oral proficiency on the ACTFL scale, CPR certification, and an instructor development course. He is also an early childhood music and movement specialist. As a Japanese translator, Kazunobu completes Japanese to English translation for medical and general content. His document translation experience includes medical translation.

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Akiko F.

Interpreter

Pairs: English into Japanese
Modes: Simultaneous, Consecutive
Settings: Video-Remote, Telephone

Akiko provides English into Japanese interpretation for legal proceedings and technical discussions, drawing on seven years of experience. As a Japanese interpreter, she uses consecutive delivery for attorney-client communications and court matters involving criminal, civil and family cases. She also works simultaneously when proceedings or business discussions require real-time language support. By video and phone, she handles assignments involving engineering, manufacturing and information technology. Her background as a legal interpreter includes traffic and juvenile proceedings as well as probate matters. Akiko is a court-registered interpreter and has completed continuing court interpreter training, along with dedicated courses in consecutive, simultaneous and conference work. She has also served as a contract Japanese liaison for a government agency. In addition, she provides technical translation for automotive, telecommunications and software content.

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Kanako F.

Interpreter

Pairs: Japanese into EnglishEnglish into Japanese
Modes: Consecutive
Settings: On-site, Video-Remote, Telephone

Kanako is a Japanese interpreter with 15 years of experience in legal proceedings, healthcare encounters, business meetings and school settings. A court-registered interpreter and trained medical interpreter, she provides consecutive interpretation services on-site and supports remote communication by video or phone. Her legal work is grounded in courtroom protocol, confidentiality and impartiality, while her healthcare assignments draw on medical terminology, ethics and cultural competency. Kanako also brings extensive experience to Japanese to English translation and works as a Japanese translator from English into Japanese. Her document translation background covers legal materials, business manuals and financial content. She has also localized software interfaces, websites and instructional materials involving blockchain, cryptocurrency and gameplay, providing linguistic review and quality assurance for Japanese audiences.

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Tamayo Y.

Interpreter

Pairs: English into JapaneseJapanese into English
Modes: Consecutive
Settings: On-site, Video-Remote, Telephone

Tamayo is a Japanese interpreter with 12 years of experience providing consecutive interpretation services from English into Japanese and Japanese into English. As a legal interpreter, Tamayo supports civil and immigration depositions, administrative hearings, and court proceedings on-site, by video, and over the phone. Medical interpreter experience spans hospital and clinic consultations involving organ transplants, IVF treatment, and oncology care. HIPAA training supports careful handling of sensitive healthcare matters. Tamayo has also assisted with medical emergencies and clinical trial inquiries, including unblinding requests. Additional strengths include evaluating language professionals, administering oral assessments, and mentoring new practitioners on quality assurance. Tamayo holds U.S. government clearance and has facilitated complex discussions involving finance, automotive manufacturing, and investor relations. Written Japanese-to-English translation work includes medical studies, test results, and business correspondence.

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Yoyo Yong Beom K.

Interpreter

Pairs: English into KoreanKorean into EnglishGerman into KoreanJapanese into Korean
Modes: Consecutive, Simultaneous
Settings: On-site, Video-Remote, Telephone

Yoyo is a court-certified Korean interpreter and is court-approved for federal court work, with 22 years of experience. A German interpreter and Japanese interpreter for speech into Korean, Yoyo interprets on-site, by video, and by phone for depositions, hearings, trials, and immigration proceedings. Legal assignments encompass intellectual property, corporate disputes, personal injury cases, and criminal matters. Pharmaceutical manufacturing inspections and regulatory audits add substantial medical and technical depth. Yoyo has also evaluated Korean-language court interpreting candidates and appeared as the featured Korean language professional on a nationally televised program. Written work includes Korean to English translation and English-to-Korean rendering of contracts, legal records, and medical documents. Yoyo also translates German and Japanese documents into Korean for technical and business use.

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Chloe B.

Interpreter

Pairs: Japanese into English

In Japanese to English translation, Chloe preserves the tone, voice and cultural nuance of complex written material. She also translates English into Japanese, drawing on written and spoken fluency documented by Japanese Language Proficiency Test N2. As a Japanese translator, she has rendered international football content and subtitled pre- and post-match press conferences while collaborating with editors under demanding production schedules. A qualified patent translator and terminologist, Chloe works on patent applications and specialist terminology; her terminology work has appeared in an international database, and she uses CAT, patent and subtitling software for detailed document translation projects. As a Japanese interpreter, she interprets Japanese into English, bringing close attention to meaning, context and natural expression to her interpretation services.

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Other languages

Other languages for Law Firms

The same page for each of these languages, with that language's varieties, its register and where it is booked most.

All languages

Related interpretation services

Start a project

Book an on-site interpreter for your next client meeting or hearing.

Tell us the address, the date and the language, and what kind of session it is. We send the interpreter's name and credentials before the day.

Book an interpreter

Japanese On-Site Interpretation for Law Firms

Get your instant quote and place order

Interpreter matched to the setting

Interpreter at your venue

Getting Japanese right

On-site interpreters for law firms at depositions, trials, client meetings and mediations

Depositions

Trials

Court hearings

Client meetings

Mediations

Witness interviews

What to know about in-person interpreters for law firms

When a firm books in person

Who takes part

The interpreter's role

Bookings across a case

Choosing between on-site, video and phone for legal work

On-site

Video (VRI)

Phone (OPI)

How law firms book an on-site interpreter

If you also need documents translated for a client

Courts and depositions

Hospitals and clinics

Meetings and negotiations

Questions from law firms about on-site interpreters

Japanese interpreters

Naohiro M.

Yumiko U.

Kenneth L.

Kaori H.

Keiko P.

Mieko B.

Kazunobu K.

Akiko F.

Kanako F.

Tamayo Y.

Yoyo Yong Beom K.

Chloe B.

Other languages for Law Firms

More ways we can help.

Japanese interpretation services

Japanese On-Site Interpretation for Immigration Attorneys

Japanese On-Site Interpretation for Courts

Japanese On-Site Interpretation for Court Reporting Agencies

Book an on-site interpreter for your next client meeting or hearing.

Japanese interpreters

Naohiro M.

Yumiko U.

Kenneth L.

Kaori H.

Keiko P.

Mieko B.

Kazunobu K.

Akiko F.

Kanako F.

Tamayo Y.

Yoyo Yong Beom K.

Chloe B.