Tanirell.

An applied AI lab. Real-time voice AI for the Japanese language.

Two surfaces from the same core: our own consumer apps, and an SDK developers can build on.

First Surface · Consumer

In Development · July 2026

言葉が出ない (KotobaGaDenai)

A conversation practice app for people who freeze up in everyday Japanese conversation. Real-time AI voice partner for low-stakes scenarios — first meetings, small talk, casual chat with colleagues.

Next Surface · SDK

The same real-time Japanese voice stack, packaged for developers who want to put it into their own products. Details to follow.

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