Onkyo Corporation to showcase music-vibration matured sake in Osaka

Onkyo Corporation will participate in the ‘CULTURE SNACK’ event held at Grand Green Osaka, showcasing its ‘Kashinsake’—alcoholic beverages matured using the company’s proprietary music vibration technology. Under the theme ‘Sometimes, the Yeast is the Guest,’ the company will operate a bar-style stall to offer these specialized products.

Onkyo’s ‘Matured by Onkyo’ initiative applies audio engineering expertise to the fermentation and aging processes. By using optimal musical vibrations, the company aims to influence yeast behavior and enhance aromatic components to maximize the potential of raw materials. This research is supported by academic collaborations with the Tokyo University of Agriculture and the Kanazawa Institute of Technology.

The company has secured patents related to optimizing vibration conditions for different fermentation states and improving product quality through wideband vibration. The event is scheduled for October 2–3, 2026, in Osaka.