Add VOICEVOX (https://voicevox.hiroshiba.jp/) to the TTS options. This will translate the character's text into Japanese and read it in different voices. You can run VOICEVOX in Google colab and use it by adding localtunnel URL. https://colab.research.google.com/drive/1tyeXJSklNfjW-aZJAib1JfgOMFarAwze example : https://github.com/kwaroran/RisuAI/assets/61553001/5121ce6d-75a1-4ad4-ad27-4e214a2c5b4d