Hands-free charting during veterinary exams in Japanese
Type with your voice in any app — up to 4× faster than typing. Built for veterinarians who need accurate, hands-free text input across 60+ languages. Works with Japanese and 60+ other languages.
mobileDownload on the App Store and Google Play
computerDownload for macOS and Windows
Say it once, it is written in Japanese
Typing is slow. Speaking is natural. Soniox App turns your voice into finished text as you speak. Get seamless Japanese transcriptions today.
Long-form writing
Write Japanese reports, articles, and documentation at the speed of thought. Voice Typing keeps up with natural speech.
Works in any app
Japanese Voice Typing works system-wide across all apps and text fields — no integrations or plugins needed.
Professional vocabulary
Soniox App handles specialized Japanese terminology and professional language with accuracy.
Boost productivity
Get more Japanese text written in less time. Voice Typing removes the bottleneck between thinking and having finished text.
Voice input that works everywhere in Japanese
Voice Typing works system-wide across all apps — no integrations or plugins needed. Handles Japanese across varieties like Kanto and Kansai.
Works in any text field
Dictate Japanese into any app or text field — emails, documents, messages, search bars, and more.
60+ languages
Dictate in Japanese and 60+ other languages with seamless mid-sentence language switching.
Natural speech input
Speak Japanese the way you normally talk. Soniox App turns natural speech into clean, punctuated text.
Smart punctuation
Soniox App adds Japanese punctuation, capitalization, and formatting automatically as you speak.
Japanese at a glance
Key facts about Japanese.
native name
speakers worldwide
country where spoken
Japanese transcription accuracy
Soniox App is powered by next-gen speech AI model developed inhouse by Soniox. The table below shows how Soniox AI performs on Japanese transcription compared to 8 other providers.
| Provider | WER (Japanese) | Accuracy |
|---|---|---|
| Soniox#1 | 8.7% | 91.3% |
| Speechmatics | 10.3% | 89.7% |
| Deepgram | 11.7% | 88.3% |
| ElevenLabs | 12% | 88.0% |
| OpenAI | 13.8% | 86.2% |
| Azure | 14% | 86.0% |
| 14.2% | 85.8% | |
| AssemblyAI | 14.8% | 85.2% |
| AWS | 16.2% | 83.8% |
Word error rate (WER) measures how many words a speech-to-text engine gets wrong. Lower is better.
Soniox outperforms Speechmatics, Deepgram, ElevenLabs, OpenAI, Azure, Google, AssemblyAI, and AWS on Japanese transcription accuracy.
Soniox App works with Japanese and 60+ more languages
Soniox App transcribes and translates in Japanese and over 60 other languages with professional-grade accuracy.
Soniox App: The all-in-one AI speech toolkit
Smart Scribe, Translator, and Voice Typing cover three ways people work with speech.
One app. Everything you do with voice in Japanese.
Get started free
Transcribe conversations in real time with Soniox.
mobileDownload on the App Store
computerDownload for macOS and Windows
Learn everything Soniox can do
Need more details? The Soniox Help Center provides complete documentation for the app, including guides, videos, screenshots, and feature walkthroughs.
Learn how to use Smart Scribe, Translator, Voice Typing, and more.
Explore the Help Center
Built for any use case
From clinical documentation to creative workflows, Soniox App is built for the situations where accurate transcription and translation matter most.
Meeting transcription
Capture every decision and action item from meetings automatically.
Lecture transcription
Record complete lecture transcripts for study and accessibility.
Medical dictation
Document clinical encounters hands-free with professional accuracy.
Hearing accessibility
Real-time captions for deaf and hard-of-hearing users in any setting.
Travel translator
Communicate across language barriers with real-time spoken translation.
Voice notes
Capture ideas and thoughts hands-free and turn them into searchable text.
Private by default
Soniox never stores your recordings and never uses your audio to train models. Everything is processed securely in real-time, then gone.
Japanese language trivia
こんにちは - that's how you say hello in Japanese.
History and background
- history
Japanese uses three writing systems simultaneously: kanji (Chinese characters), hiragana, and katakana.
- history
The Tale of Genji, written around 1000 CE by Murasaki Shikibu, is considered the world's first novel.
- history
Japanese borrowed its writing system from Chinese but adapted it to fit a fundamentally different grammar.
Distinctive features
- lightbulb
Japanese uses three scripts simultaneously: kanji for content words, hiragana for grammar, and katakana for foreign words.
- lightbulb
Japanese has an elaborate honorific system (keigo) with distinct humble, polite, and respectful forms.
- lightbulb
The language is Subject-Object-Verb in word order, and the verb always comes at the end of the sentence.