Japanese Voice

About Japanese

Japanese is spoken by approximately 125 million people, primarily in Japan. It uses three writing systems simultaneously: hiragana, katakana, and kanji (Chinese characters). AI Narrator supports Standard Japanese (ja-JP), delivering natural speech with correct pitch accent patterns — the musical rising and falling of pitch that distinguishes words like "hashi" (bridge vs chopsticks vs edge).

Japanese TTS Characteristics

Japanese is mora-timed, meaning each syllable (mora) takes roughly equal time to pronounce. This creates a distinctive rhythmic quality. TTS challenges include: correct pitch accent (not tone like Chinese, but a rise-fall pattern), distinguishing between long and short vowels (おばさん vs おばあさん), handling mixed scripts (hiragana, katakana, and kanji in the same sentence), and natural sentence-ending particles (です、ます、よ、ね). AI Narrator's Japanese voice applies natural pitch accent patterns and handles the three-script system seamlessly.

Try Japanese Text to Speech

Best Use Cases for Japanese TTS

Tips for Japanese Text to Speech

• →Use proper Japanese punctuation: 。（full stop）、（comma）and ！？（exclamation/question）. These help with natural pacing.
• →Include kanji in your text — don't write everything in hiragana. Kanji helps the AI determine correct pitch accent and the right on/yomi reading.
• →Japanese has formal (です/ます) and informal (だ/である) registers. The AI adjusts based on your text's endings.
• →Use line breaks between different speakers or sections to maintain consistent voice quality.
• →For dialogue, use Japanese quotation marks 「」 instead of English quotes for more natural reading.
• →Pitch accent matters in Japanese — words like "hashi" (bridge vs chopsticks) differ only by pitch, so accurate text input is key for natural output.