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Amitaro's Voice Material Studio

voice assetsvoice materialsfree assetsfreecommercial use allowedVTuberstreamingvoice synthesisvoice line assetscredit requiredFree
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📖 What is Amitaro's Voice Material Studio?

A free Japanese voice asset site run by voice actress Amitaro since 1997. It offers over 3,300 lines in a bright, easy-to-understand girl's voice, downloadable by category: game and app callouts, number and time readouts, navigation prompts, and more. It also distributes COEIROINK/SHAREVOX voice synthesis models, RVC models, and corpus audio. Commercial use and monetized streaming are allowed as long as you credit the site. Use in age-restricted works and reselling the assets are prohibited.

💡 When to Use It

Handy when you want to drop a cheerful "Hello!" into the opening of a chatting stream, or trigger a countdown before a game stream or correct/incorrect callouts in a game show segment with a single button. It also suits new VTubers who want to add a second character voice alongside their own, or anyone who wants to set up chat TTS or clip narration with the COEIROINK Amitaro model.

📋 Basic Info

PriceFree
Last UpdatedOct 2026

🚀 How to Use

  1. Step 1: Read the Terms of Use page on Amitaro's Voice Material Studio and check how to write the credit, plus the rules such as no use in age-restricted works and no reselling of assets
  2. Step 2: From the "Voice Materials" menu, open a category such as "Games, Apps & Videos" or "Numbers & Time", and preview lines you could use on stream, such as "Good morning," "Ready, go," or countdowns
  3. Step 3: Download the lines you like and register them as a media source in OBS Studio, in a sound-effect soundboard tool, or as a Streamer.bot action so you can trigger them with a hotkey
  4. Step 4: Add the credit "Voice material: Amitaro's Voice Material Studio (https://amitaro.net/)" to your stream description or on screen
  5. Step 5: If you also want to use it for text-to-speech, get the COEIROINK model from the "Voice Synthesis" page and use it for chat TTS or video narration

🎉 Highlights & Comments

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