Our Company's Strengths and Features

Owari Tokugawa clan

We have been producing miso, soy sauce, koji, and liquid seasonings in Yakumo, Hokkaido since 1927.
As we celebrate our 100th anniversary next year, we remain dedicated to crafting products of exceptional quality, using carefully selected ingredients sourced from Hokkaido. Our mission is to deliver foods that are safe, trustworthy, and truly delicious.

Our family lineage has long-standing ties to the Owari Tokugawa clan. Through this historic connection, we were granted the privilege of using the clan’s secondary crest, “㊇,” which appears on the reverse side of the 「AoinoGomon」. This honor has supported our business throughout a century of tradition and craftsmanship.

All of our products proudly bear both the AoinoGomon and the “㊇” mark, used with the official approval of the Owari Tokugawa family—symbols of our heritage, authenticity, and unwavering commitment to quality.