Understanding the Toji: The Master Brewers Who Lead Sake Production with Tradition

What is a Toji? The Master Brewer's Role

The Toji is the chief director of sake brewing, overseeing every step of the process. Their responsibilities are vast, ranging from selecting rice and making koji to managing fermentation and pressing. Beyond quality control, the Toji is also crucial for training and developing kurabito (brewery workers). Often, their name is proudly displayed on sake labels, making them the very face of the sake they produce.

The Tradition of "Oyassan": Respected Leaders

In many breweries, kurabito affectionately refer to their Toji as "Oyassan," meaning "father" or "boss." This tradition stems from a time when sake brewing was primarily seasonal work during winter. Toji would lead groups of workers, often farmers or fishermen, like a family. Regional Toji groups, such as Noto, Nanbu, and Echigo, have preserved these skills and traditions. Shokichi Hase, the respected Toji from Doi Shuzojo in Shizuoka, is a notable example of such a leader.