Fundokin Shoyu – Factory Tour
Fundokin Shoyu is a well-esteemed Japanese food manufacturer based in Oita Prefecture, Kyushu that produces high quality soy sauce, miso (fermented soybean paste) and salad dressing. The company operates three factories all in Oita.

Corporate Information
- Company: Fundokin Shoyu
- Foundation: 1861
- Location: Oita Prefecture
- Main Business: Manufacturing of soy sauce, miso and salad dressing

Fundokin Shoyu – Lean Characteristics
5S, Minimal Inventory, Just-In-Time Approach
Nestled in amongst the small rural city of Usuki is a food company operating at the forefront of manufacturing excellence in their industry. Founded in 1861, Fundokin Shoyu produces a range of miso paste, salad dressing and soy sauce products that not only taste exquisite, but carry with them a high brand value that is impressively marketed across Japan from this small city on the coast of Oita Prefecture.
Our tour captures the charm and history of this company by incorporating shop floor tours of its soy sauce, miso and salad dressing manufacturing plants. As these products are perishable in a highly competitive market, the volume of finished goods is kept to an absolute minimum through a just-in-time approach.
The level of standardization that has been achieved through its 5S activities must be seen to be believed. The salad dressing plant is a stand-out in this regard with 5S applied to every corner of the building.
Their continual commitment to waste elimination doesn’t stop in the factory either. It also extends to their office processes and environment.



Houston, Texas, United States
I highly recommend this tour. You will learn lean from the experts which will greatly facilitate your lean journey.
read more

Greenwood, Mississippi, United States
I thoroughly enjoyed the opportunity to learn the Toyota Production System from the source. I look forward to implementing the many findings in our plant. This experience has given me a different approach to improving our plant’s lean journey. Thank you again for everything.
read more

Riyadh, Saudi Arabia
The thing about the Lean Japan Tour by Shinka Management is that it’s not focused only on production efficiency, but also involves the lean way of managing people & reducing waste as a path to improving an organization’s quality & efficiency. We had the chance to visit different plants, and the privilege of meeting sensei…
read more

Santo Domingo, Dominican Republic
The Lean Japan tour is an experience that has to be lived, because words are not enough to describe it. With excellent logistics and shared experiences, the Lean Japan Tour allowed us to experience the Toyota Production System beyond just the industrial realm. Thanks to the entire Shinka Management team for making this great experience…
read more

Sydney, New South Wales, Australia
This tour was recommended to me by our VP Operations who undertook the tour the previous year. Both Ben and Paul provided an excellent tour of the Japanese manufacturing industry and the program was both well run and highly focused towards the practical implementation of lean strategies. There were plenty of opportunities to ask questions…
read more

Guangzhou, Guangdong, China
The training schedule is very tight and efficient, the class room training was practical and led by an experienced teacher from Toyota, and the tour visits covered a wide range of industries including car manufacturing, parts processing and healthcare.
read more
The Shinka Management Lean Japan Tour is a professional development program run several times annually. The program includes a mix of lean and kaizen seminars, hands-on lean training and visits to several benchmark lean companies. For further information and program dates, see the lean tour overview page.
Tour Inquiries
Interested in joining us in Japan? For additional information prior to registration please fill in the form provided or contact us.
