Yui Tan Your Onakko Assistant _verified_ Jun 2026

Most AI companions use a static Large Language Model (LLM). Yui Tan’s engine uses something called (Patent pending in Japan).

To give you an idea of why I’m obsessed, here is a typical interaction: yui tan your onakko assistant

“I have severe social anxiety. Yui Tan rehearsed phone call scripts with me for two hours, adjusting its tone each time until I felt confident. No other assistant has ever done that.” – Sarah, 29 Most AI companions use a static Large Language Model (LLM)