Court-certified Japanese interpreters for witnesses who testify by video from another state or abroad, when the court allows it. Get your quote in seconds, place your order, add your meeting link, and you're all set.
Enter the date, start time, platform and the witness's language, and name the court and the kind of session. The price for the hours you book shows right away.
Zoom, Microsoft Teams, Google Meet or the Texliff room
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.
Remote testimony
Video interpreters for trial testimony from witnesses in another state or abroad
A witness testifies by video only when the court allows it, and the court names the platform. Parties book a video interpreter around a trial in the situations below.
Witnesses in another state
A witness who lives far from the courthouse may testify by video if the court allows it. The interpreter joins the court's link as a guest and interprets each question and answer for the witness.
Witnesses abroad
Some trials need testimony from a witness in another country, if the court permits it. Add the court's link to the booking as soon as you have it, and tell us the witness's language.
Witness preparation
Before the trial, attorneys go through the questions with a witness who speaks another language. Book each preparation session separately from the trial days, and ask for the same interpreter if you want one person throughout.
Trials by video
What to know about trial testimony by video with an interpreter
When video is used
A trial is held in a courtroom, and video comes in for one part of it, a witness who testifies from somewhere else. A court may allow this for a witness who lives in another state or abroad, and the court decides each request. Video is also used for preparation sessions before the trial, and when no interpreter for the witness's language works near the courthouse.
Who takes part
The judge presides and decides how the remote testimony is taken. Attorneys question the witness, and the witness answers under oath from another place. A court reporter writes down the record, and the jury hears the testimony in the courtroom. The interpreter joins the same link as a guest, and each speaker pauses so the interpreter can interpret that part.
On the call5
JudgeDecides how the testimony is taken
AttorneysQuestion the witness
WitnessAnswers under oath from another place
Court reporterWrites down the record
InterpreterJoins the link as a guest
AttorneyInterpreterWitness
The interpreter's role
The interpreter interprets each question into the witness's language and each answer into English, in the first person and in full, so the record holds the witness's own words. Everything said to the witness is interpreted, including the judge's instructions. The interpreter works for neither side, adds nothing, explains nothing and keeps what they hear confidential.
Before the trial, order certified translations of the exhibits that are in another language. Add the exhibit list and the translated copies to the booking notes in your dashboard, so the interpreter knows the documents the witness will be asked about.
On-site, video or phone
Choosing between video, on-site and phone for a trial
Most of a trial is held in the courtroom. Use video for the part of it where someone is somewhere else.
On-site
Book an interpreter in the courtroom for the parts of the trial where your client or witness is at the courthouse.
How to book a video interpreter for trial testimony
Enter your details and get your instant quote
Give the date and start time, the platform, the witness's language, the court and the kind of session. The price for the booked hours shows right away.
Place your order
Pay online to confirm. Add the court's link in your dashboard when you have it, along with the witness list and the exhibit list.
Dispatcher runs and assigns an interpreter
Our dispatcher assigns a court-certified interpreter, who can join from anywhere in the US, and confirms the name and credentials to you.
Join your session
The interpreter joins the link as a guest at the booked time and interprets the testimony for the booked hours.
What you receive
The interpreter's name and credentials, confirmed to you before the witness testifies.
The court's link kept in your project, or a Texliff room link we create for preparation sessions.
A confirmation in your dashboard and by email for each session.
Every file and session is covered by an NDA and sent over an encrypted connection. Clinical matters are handled in line with HIPAA.
Questions about video interpreters for trial testimony
The ones we hear most often, answered by our dispatch and project-management teams.
Can't find it here?
01Which platform does the interpreter join?
Whichever platform the court names, such as Zoom or Microsoft Teams. For a preparation session, we create a link in the Texliff room and add it to your project.
02Does a witness abroad need to install anything to join?
It depends on the platform the court names. A Texliff room link, which we can create for a preparation session, opens in the browser with nothing to install.
03Can two witnesses who speak different languages share one booking?
No. Each booking pairs English with one other language, so the second witness needs a second session. Both sessions can use the same link.
04How is a remote trial session priced?
The price is per hour for the hours you book, shown before you pay. An interpreted answer takes longer than an English one, so book more time than an English-speaking witness would need.
05How far ahead should we book?
At least 48 to 72 hours ahead, and earlier if you can.
06Which languages can you interpret for witnesses testifying by video?
70 languages. Spanish, Mandarin, Vietnamese, Russian and Arabic are the easiest to schedule, and rare languages need more notice.
07Are 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.
Other languages
Other languages for Trials
The same page for each of these languages, with that language's varieties, its register and where it is booked most.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.