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.

Karachi, Pakistan
I wanted to express my appreciation for the incredible Lean Japan Tour experience. I am grateful for the hospitality and support Shinka Management provided. Your guidance on Japanese Business Etiquette was invaluable. I am not aware of any training consultants who pay such meticulous attention to details. Your warm and welcoming approach created an excellent…
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Hamburg, Germany
To do a lean learning tour with Shinka is definitely highly recommended. As lean is a personal journey for everyone who is involved in this topic, it doesn’t matter at which point of your journey you are in. At each level of personal experience there is a lot that you can take home with you.…
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Dubai, United Arab Emirates
It was a fasntastic tour from the beginning to the end. It was very well-organised and informative. Sessions were followed with practical training which concentrated more on the ideas that had been explained. The factories visited were chosen in a way that allowed the participants to see a live supply chain work. Big thanks to…
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Kaiserslautern, Germany
The Lean Japan Tour was an educational and exciting experience. The Shinka Management team with its impeccable all-round service ensured that the head and heart were free and open the whole time to be able to collect the many impressions. The factory tours, in connection with getting to know the country and culture, have expanded…
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Sydney, New South Wales, Australia
It was great experiencing factories that have implemented simple and effective processes in the right manner. I enjoyed the stories from each sensei on their journey of kaizen and how they implemented it within their factories. Ben, Eri and Juan were incredible hosts, the whole tour was seamless and the content was really valuable. This…
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Shanghai, China
Shinka Management’s service here was truly exceptional. The staff were attentive, friendly, and made sure that every detail of our experience was perfect. They went above and beyond to ensure our comfort and satisfaction, and it was truly appreciated. Their hospitality was warm and welcoming, making us feel like valued guests.
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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.