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Company

Aratako

1 models
CategoriesText → Speech

Releases

Aratako/Text → Speech

Irodori-TTS v2 Offers Open Japanese Speech Synthesis

The 500-million-parameter model from researcher Aratako provides a high-quality, single-speaker voice under a permissive MIT license.

Mar 23, 2026
Text → Speech
Irodori-TTS-500M v2