Episode Description
Japanese denim is admired for its quality, craftsmanship, and the extraordinary care behind how it is made.
In Episode 78, Andrew sits down with Bobby Tohma, owner of Amhot Holdings and Idea Blue in Osaka. Andrew has known Bobby for more than four decades, and Bobby has spent nearly his entire career in the Japanese textile business, working across fabric export, trading, mills, weavers, and denim.
The conversation begins with Japan at its economic peak, when textiles were everywhere, exports were booming, and the country produced almost everything. Andrew and Bobby look back at the role of trading companies, the way money and production moved through the system, and how that structure helped build one of the most important textile industries in the world.
From there, they get into Japanese denim itself. Rope dyeing, shuttle looms, small production runs, and the network of spinners, dyers, weavers, and finishing mills that still gives the industry its character. They also talk about why some customers are already booking fabric years in advance, and why Japanese mills are often focused less on efficiency than on the product itself.
They also discuss what has changed. Fewer factories. Fewer engineers. Fewer young people entering the business. Uniqlo’s impact on the domestic market. The growing interest from European luxury groups. And the slow movement toward greater sustainability and transparency.
Andrew is direct about where he stands. He still wears Japanese denim because, in his words, it is better. Bobby offers a comparison that captures the future he hopes for: denim from Japan becoming like watches from Switzerland, something people recognize, value, and are willing to pay more for.
It’s also a conversation about what comes next. How does Japanese denim protect the knowledge, labor, and quality that made it special while finding a way to keep moving forward?
Thank you to our sponsor Inside Denim.
Bobby Tohma
Owner, Amhot Holdings LLC
Amhot Holdings, LinkedIn