
The Kobo Chronicles: LED Yume Yeast
From Sake Revolution by Timothy Sullivan, John Puma
July 21, 2025 · 30 min · Season 4 · Episode 180
About this episode
This episode explores the innovative use of LED YUME sake yeast developed in Tokushima Prefecture and its impact on local brewing.
Episode 180. In this episode, we again shine a light on the role of Sake Yeast in our series known as the Kobo Chronicles. “Irradiation” and “mutant” are not typical words you’d find in sake marketing, but Tokushima Prefecture makes it work in promoting their “LED YUME” sake yeast. By exposing yeast to blue LED lights, they’ve created new strains of sake yeast for use specifically by Tokushima Prefecture breweries. The brewers at Narutotai have taken this yeast and made a sake that give us sw...
People in this episode
Hosts: Timothy Sullivan, John Puma
Topics covered
- sake yeast
- Kobo Chronicles
- LED YUME
- brewing
- Tokushima Prefecture
Keywords
- sake
- yeast
- brewing
- Tokushima
- LED lights
- Kobo Chronicles
- Narutotai
Mentioned in this episode
Organizations: Tokushima Prefecture, Narutotai
Products: LED YUME
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