Yanmar – Factory Tour
Yanmar is a leading global brand in the design and manufacture of high-performance diesel engines. Their engines are used in a wide variety of applications such as agricultural and construction equipment, marine vessels as well as industrial and energy systems. The company also manufactures its own agricultural, construction and industrial machines and has a well-established global sales and service network operating in more than 130 countries.

Corporate Information
- Company: Yanmar Holdings Co., Ltd.
- Foundation: 1912
- Location: Headquartered in Osaka Prefecture
- Main Business: Manufacturing of diesel engines and related machines

Yanmar – Lean Characteristics
Leveled Production (Heijunka), Kaizen, Visual Management
Yanmar is a Japanese high-performance diesel engine manufacturer headquartered in Osaka. The company was founded by Magokichi Yamaoka in 1912. Born to a poor farming family and having witnessed the hard life of many farmers, Magokichi had a strong desire to “reduce the burden of the common laborer through the power of machinery”. Under his leadership, the company developed and released the world’s first commercially viable small diesel engine in 1933, which was well suited to the demands of agricultural application and made farming work easier and faster for many farmers. Magokichi’s legacy of innovation and environmental awareness have been reflected in their high-quality products.
The Yanmar Biwa Factory was established in 1955 and is located near Lake Biwa in Shiga Prefecture. The factory is fitted with cutting-edge production equipment and has developed itself to be a highly flexible plant to meet the diverse needs of their customers. They produce a wide range of vertical water-cooled diesel engines in a high-mix low-volume production environment. The factory achieves flexible manufacturing through leveled production also known as Heijunka in Japanese.
The factory actively promotes and facilitates kaizen activities and great examples of kaizen ideas implemented are on display. The factory tour also features effective use of laser guided vehicles (LGV) as well as excellent visual management tools used throughout the shop floor.



Jeddah, Saudi Arabia
Having completed several graduate courses in lean production and management during my MSc in Industrial Engineering, I was no stranger to the principles and theories that underpin this field. However, the opportunity to embark on the Lean Japan Tour with Shinka Management was nothing short of transformative. It strengthened my understanding of lean practices to…
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Délégation Sfax Ville, Sfax, Tunisia
Enriched by an exceptional experience in Japan with Shinka Management, I delved into the nuances of Japanese culture and etiquette while immersing myself in the heart of the Toyota Production System. From theoretical and practical courses to visits to Toyota’s final assembly site and their suppliers, each step shaped my understanding. The impeccable organization, meticulous…
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Adelaide, South Australia, Australia
The program was well organised and structured. The whole Shinka team were amazing and very accommodating. To be honest I was not certain that lean was the right fit for our business. But the refresher in Japan has opened up my eyes as to how it can be practically applied. The lean tour has prompted…
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Los Alamos, New Mexico, United States
The Lean Japan Tour was one of the best quality training programs that I’ve attended. The information is provided in a good learning environment and the hands on activities along with in-plant tours to see the lean concepts in action helped reinforce the concepts. There is so much I learned on this trip that I…
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Curico, Chile
For me, the Lean Japan Tour was a journey through different companies guided by experts who explained the tools and demonstrated how to live in a work culture based on continuous improvement. This allowed me to discover new concepts and approaches to facilitate the successful implementation of a kaizen culture in American companies.
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Auckland, New Zealand
Paul, Eri and Ichi provided a fantastically well curated tour to the birthplace of continuous improvement. Hearing the theory, experiencing practical hands-on learning at the dojo, and then seeing the theory put into practice at a number of world class manufacturing plants was thought provoking, motivating and inspiring. Now the fun starts – putting theory…
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The Shinka Management Lean Japan Tour is a professional development program run by our team of lean manufacturing consultants 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.
