Japanese speakers can have full voice AI conversations with Lucy OS1 in Japanese. Lucy understands spoken Japanese accurately and responds in natural, contextually appropriate Japanese — including appropriate register levels.
WHAT TO LOOK FOR
日本語音声認識
Lucy OS1 uses Deepgram's Japanese speech recognition to understand spoken Japanese accurately in real-time conversation.
自然な日本語応答
Lucy responds in natural Japanese with appropriate keigo (formal language) or casual register depending on how you address it.
日本語でのカレンダー管理
Morning briefings, meeting preparation, and daily planning in Japanese. Calendar context is delivered in your language.
TLDR:Lucy OS1と日本語で会話できます。日々の計画を立て、アイデアを整理し、声に出して考えることができます。すべて日本語で、英語と同じ品質で。
Lucy OS1 uses Deepgram's Japanese speech recognition to understand spoken Japanese accurately in real-time conversation.
Lucy responds in natural Japanese with appropriate keigo (formal language) or casual register depending on how you address it.
Morning briefings, meeting preparation, and daily planning in Japanese. Calendar context is delivered in your language.
Japanese language learners can practice spoken Japanese with Lucy — conversation at your level, gentle corrections, and vocabulary building in context.
QUICK COMPARISON
| Capability | Lucy OS1 | Most AI tools |
|---|---|---|
| Memory across sessions | ✓ Permanent — never resets | ✗ Resets after every session |
| Voice quality | ✓ Lucy OS1 Natural Voice (best-in-class) | ✗ Basic STT — struggles with noise |
| Calendar awareness | ✓ Reads Google Calendar in real time | ✗ No calendar access |
| Available 24/7 | Always on, any device | Available but stateless each time |
| Gets personal over time | ✓ Builds your context continuously | ✗ Starts from zero every session |
Voice-first AI with memory and calendar integration. Free to try.
Start TalkingFree tier available. No credit card required.
GET STARTED
Create your free account
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Connect your Google Calendar
Lucy reads your upcoming events before every conversation — so it already knows your day before you say a word.
Start talking about ai voice assistant in japanese
Speak naturally. Lucy listens, responds by voice, and begins building context from your very first exchange. The more you use it, the better it gets.
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