Transcribe Japanese audio to text with AI
Upload Japanese recordings and get accurate transcripts in minutes. Speak AI handles three writing systems, keigo honorific levels, and word boundary detection with speaker identification, AI summaries, and NLP analytics. Used by 250,000+ people and teams.
Lataa äänidokumentteja suoraan, tuo Dropboxista tai Google Drive-palvelusta, tai anna Tekoälyinen muistiinpanojen tekijä liity automaattisesti Zoom-, Teams- ja Meet-puheluihisi.
Why Japanese transcription needs specialized AI
Japanese transcription presents unique challenges that set it apart from most other languages. With three active writing systems used simultaneously, no spaces between words, and a complex honorific s…
Three scripts, one sentence
Japanese blends kanji, hiragana, and katakana within a single sentence. Speak AI’s models correctly select the right script for each word in the transcript.
No spaces between words
Unlike English, Japanese has no word boundaries. The transcription engine must parse continuous character streams into meaningful words using contextual understanding.
Honorific complexity (keigo)
Formal, humble, and casual speech use entirely different vocabulary and verb conjugations. Accurate transcription must capture the correct register.
More than transcription: a complete Japanese audio analysis platform
Speak AI goes beyond speech-to-text with AI summaries, keyword extraction, sentiment analysis, and multi-model AI Chat for your Japanese recordings.
Tekoälytranskriptio yli 100 kielellä
Upload any audio or video format. Speak transcribes Japanese with multiple engines for optimal accuracy.
Kaiuttimen tunnistus
Detect and label speakers throughout your Japanese recordings. Essential for meetings, interviews, and discussions.
Tekoälyn luomat yhteenvedot
Structured summaries with key points, decisions, and action items from Japanese audio.
Avainsanojen poimiminen ja NLP
Identify important terms, topics, and named entities across your Japanese recordings.
Tunneanalyysi
Measure emotional tone in Japanese conversations automatically.
Monimallinen tekoälykeskustelu
Ask questions about any Japanese recording or across your library. Powered by Claude, Gemini, and GPT.
Tekoälyagentit
Automated workflows that transcribe, summarize, and report on Japanese audio without manual steps.
Käännös ja tekstitykset
Transcribe Japanese audio and käännä englanniksi tai muille kielille. Vie SRT/VTT-muodossa.
Vie ja jaa
Vie Wordiin, CSV:hen, PDF:ään tai SRT:hen. Jaa kansioiden ja Zapier-palvelun kautta.
How teams use Japanese transcription
Japanese transcription powers critical workflows across business, research, media, legal, and government sectors.
Business meeting minutes (gijiroku)
Japanese corporate culture requires detailed meeting minutes. Transcribe with accurate keigo and speaker identification.
Customer service documentation
Transcribe Japanese customer calls with honorific accuracy for compliance and quality assurance.
Media and entertainment
Transcribe anime, film, broadcast, and podcast content. Generate SRT subtitles for Japanese video.
Akateeminen tutkimus
Transcribe Japanese tutkimushaastattelut and qualitative data for analysis.
Oikeudelliset menettelyt
Document Japanese court sessions and depositions with accurate timestamped transcripts.
Sisällöntuotanto
Transcribe Japanese YouTube and podcast content for repurposing, SEO, and accessibility.
How to transcribe Japanese audio with Speak AI
Luo ilmainen tili
Rekisteröidy Speak AI:hin sähköpostilla. Saat ilmaisen 7 päivän kokeilujakson, joka sisältää 30 minuuttia transkriptiota (30 minuuttia työpostilla). Luottokorttia ei vaadita.
Upload your Japanese audio or video
Drag and drop your Japanese recording in any common format: MP3, WAV, M4A, MP4, MOV, OGG, and more. You can also paste a link from YouTube or Vimeo, or connect your calendar so the Tekoälyinen muistiinpanojen tekijä liittyy kokouksiin automaattisesti.
Valitse transkriptio-ohjelma
Speak AI offers multiple transcription engines. Choose the one that delivers the best accuracy for your Japanese audio quality and recording conditions.
Hanki litterointi ja AI-analyysi
Within minutes, you receive a full Japanese transcript with speaker labels, an AI-generated summary, extracted keywords and entities, and sentiment analysis. Everything is stored in your searchable library.
Kysely, vienti ja jakaminen
Use AI Chat to ask questions about your Japanese transcripts. Export to Word, CSV, PDF, or SRT. Share with your team through permissions and shared folders. Connect with Zapier for automated workflows.
Japanese transcription in 2026
Japanese transcription presents unique challenges that set it apart from most other languages. With three active writing systems used simultaneously, no spaces between words, and a complex honorific system (keigo) that changes vocabulary and grammar based on social relationships, Japanese requires purpose-built transcription technology. Puhu tekoälyä handles the full range of these challenges, outputting text across kanji, hiragana, and katakana while correctly parsing word boundaries.
Japanese transcription for business
Japan’s corporate culture places high value on detailed meeting records (gijiroku), and keigo nuances must be captured correctly. Speak AI supports Japanese audio and video transcription with analysis tools for search, categorization, and insight extraction at scale.
Tiimit luottavat Speak AI:hin transkriptioihin ja analyyseihin
4.9 G2:lla
“"Suuri tarkkuus, monikielinen tuki ja oivaltava analyysi. Integraatiot..." Google ja Zapier helpottaa kaiken virtaviivaistamista.”
Volker B. Toimitusjohtaja, G2-katsaus
“"Käytän Speak in -toimintoa" Ranska ja englanti jopa kahden tunnin kokouksiin. Se säästää aikaa ja parantaa raporttieni tarkkuutta.”
Francois L. Talousneuvoja, G2-arvostelu
“"Me lähdimme paikasta viikkoja laadullisesta analyysistä yksi päivä. Helppokäyttöinen, helppo ottaa käyttöön ja tuki on ollut uskomatonta.”
Connor H. Data-analyytikko, G2-arvio
“Se yhdistää kokoukset, tallenteet, asiakirjat ja tekee yhteenvedot. Minulta ei jää huomaamatta tärkeitä kohtia, ja se säästää minulta valtavasti aikaa.”
Ercan T. Liiketoiminnan kehittäminen, G2-katsaus
“"Ennen käytin 45–30 minuuttia nuottien litterointiin. Nyt se tehdään sekuntia, ja kirjoitan muutamassa minuutissa.”
Ted H. Yrityksen omistaja, G2-arvostelu
“"Sitä on helppo käyttää, ja voin ottaa yhteyttä tuotteen takana olevaan tiimiin. On arvokasta keskustella jonkun kanssa." oikea ihminen."”
Markus B. Lääketieteellinen johtaja, G2-arviointi
Usein kysytyt kysymykset
Common questions about Japanese transcription, language support, and how Speak AI works.
How accurate is Japanese transcription with Speak AI?
For clear Japanese audio, Speak AI delivers high accuracy across kanji, hiragana, and katakana output. Multiple engines let you optimize for your recordings.
Can it handle keigo and casual speech?
Yes. Speak AI’s models are trained on formal, polite, humble, and casual Japanese registers.
Does it correctly insert word boundaries?
Yes. Despite Japanese having no spaces, the transcription engine segments text into properly bounded words.
Can it handle katakana English loanwords?
Yes. English loanwords adapted into Japanese (katakana English) are correctly recognized and rendered.
How does it handle Japanese homophones?
Speak AI uses contextual models to disambiguate homophones and select the correct kanji characters.
Can I search and analyze Japanese transcripts?
Yes. Full-text search, keyword extraction, sentiment analysis, and AI Chat work with Japanese text.
Mitä muotoja tuetaan?
Kaikki yleiset muodot: MP3, WAV, M4A, MP4, MOV, OGG, FLAC, WebM. Also YouTube links.
Onko oikeudenkäyntiä?
Ilmainen 7 päivän kokeilu 30 minuutilla (60 työpostilla). Täysi pääsy. Luottokorttia ei vaadita.
Start transcribing Japanese audio today
Upload your first Japanese recording and see the difference. Accurate transcription, AI summaries, speaker identification, NLP analytics, and multi-model AI Chat included in every plan.
Aloita itsepalvelu
Create a free account and upload your first Japanese recording. Get a transcript with AI analysis during your 7-day trial. No credit card required.
Työskentele tiimimme kanssa
Need help rolling out Japanese transcription across your organization? We help teams set up workflows, configure integrations, and build custom reporting.
English 
Español 
Français 
Italiano 
العربية 
Português do Brasil 
Nederlands 
Deutsch 
עִבְרִית 
Русский 
日本語 
Polski 
Čeština 
Українська 
Slovenščina 
Svenska 
Ελληνικά 
Norsk bokmål 
简体中文 
Türkçe 
Català 
Magyar 
한국어 
Slovenčina 
Suomi