Ryusei Lab. Works.

There is still no correct answer for the shape of sake.

This small laboratory begins with the brewer asking, "What kind of sake would this be?" Each year, a theme is set and the rice, koji, fermentation design and temperature phases are reviewed, recorded and verified. This series quietly adds a modern perspective to a foundation of tradition.

A surprising element not found in standard drinks, and a space that unfolds in the glass. We took our time to ensure the clarity of the origins was important, and we hope you will enjoy the unique expression of this drink as you listen carefully to the gradually changing nuances.