Mizuno’s Forged Edge

TYO:8022

Mizuno is an Osaka sports company founded in 1906 that makes everything from running shoes to baseball gloves. Among golfers it has a special reputation: its forged irons are made in Japan and used by tour professionals who are not paid to play them. Behind that reputation is a manufacturing chain that the company has kept close to home for decades.

Company overview

From a shop in Osaka to a global brand

Mizuno began as a small shop in Osaka selling Western sporting goods, including baseballs, at a time when baseball was spreading across Japan. It soon moved into manufacturing its own equipment. Over the twentieth century the company became a supplier to Japanese Olympic teams and professional baseball, and built subsidiaries in the Americas, Europe and Asia.

Today the business stands on several pillars:

• Golf — forged irons, woods and shafts, with especially strong brand loyalty in the United States and Japan.
• Running — the Wave series of running shoes, built around a plate in the midsole meant to combine cushioning and stability.
• Baseball — gloves and bats used across Japanese professional baseball and in the US.
• Team sports and apparel — volleyball, football (soccer) and performance wear.

Why tour players use Mizuno irons

Forged in Japan

Most mass-market irons are cast: molten metal is poured into a mould. Mizuno’s premium irons are forged instead, shaped from a single billet of steel under heavy pressure. The company calls its process Grain Flow Forged. The goal is a dense, consistent structure in the club head, which many players describe as a soft, solid feel at impact.

Finishing at Yoro

The forged heads are ground, polished and inspected at Mizuno’s plant in Yoro, Gifu Prefecture, where skilled craftsmen work to tight weight and shape tolerances. The plant also handles custom fitting orders. This in-house control over the final steps is a large part of the brand’s credibility with serious golfers.

A reputation that money does not buy

Mizuno is known in golf for players who choose its irons without an equipment contract. It is a rare kind of marketing in a sport where most tour equipment choices are paid for, and it has made Mizuno a byword for feel and craftsmanship among fitters and low-handicap amateurs.

Recent performance

For the fiscal year ended March 2026, Mizuno reported record net sales of about ¥259.0 billion, up 7.8% year on year, and said results came in above its own guidance. Growth came from several regions, but US tariffs put pressure on profitability in the Americas, Mizuno’s key golf market. Running shoes have become a second growth engine, helped by the wider boom in performance running.

What it means for overseas partners

• Retailers and fitters — Mizuno’s forged irons sell best through fitting-led channels where staff can explain feel and specification.
• Supply chain partners — the company combines Japanese forging and finishing with global sourcing for footwear and apparel, so suppliers with quality traceability fit well.
• Investors — watch tariff exposure in the US, running-shoe momentum and how far the golf business can grow without diluting its craft image.

Conclusion

Mizuno is a broad sporting-goods company, but golf shows its character most clearly. By keeping forging and finishing in Japan, it has turned manufacturing itself into a brand. That is a model other Japanese makers can learn from: a product whose origin is part of what the customer is paying for.