Kikuchi Gear – Factory Tour
Kikuchi Gear is a well-established gear manufacturer based in the city of Ashikaga, Tochigi Prefecture. The company has 140 employees spread across their head office and six factories. Their products are used in leading-edge industrial products in the aerospace, automotive, construction machinery and printing sectors.

Corporate Information
- Company: Kikuchi Gear Inc.
- Foundation: 1940
- Location: Ashikaga, Tochigi Prefecture
- Main Business: Manufacturing of gears, gearboxes and gear pumps

Kikuchi Gear – Lean Characteristics
5S, Kaizen Suggestion Scheme
Kikuchi Gear is based in Ashikaga City, Tochigi Prefecture. The city is known as the City of 5S where over 200 factories and workplaces engage in 5S activities on a daily basis. This program is promoted by the Ashikaga Chamber of Commerce and Industry. Kikuchi Gear is one of the companies actively involved in the city’s 5S program.
The company produces a wide variety of high-quality gear products which are used in leading-edge industrial products in the aerospace, automotive, construction machinery and printing sectors. The quality products they need to produce in line with customer needs are achieved through their flexible production facilities.
Profit is key for any SME’s sustainability, and Kikuchi Gear recognizes that an organization of people with capability in kaizen will form a more resilient and stronger company to generate that profit. The visit to the company showcases Kikuchi Gear’s kaizen suggestion scheme as well as excellent examples of 5S. Kikuchi Gear are continually thinking about the future needs of society and their role within it.
The plant tour includes a presentation, a site tour and a Q&A session with senior managers.



Christchurch, New Zealand
I highly recommend the Lean Study Tour of Japan as an experience not to be missed. Having attended the tour for the past three years, supporting our clients, I have come away with new learnings every time. Whether you are new to Lean Thinking or well into your Lean Journey you will undoubtedly have an…
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Porto Alegre, Rio Grande do Sul, Brazil
My experience on the Lean Japan Tour: – High level of attention and kindness with all participants; – Quality of content in the classroom; – Knowledge and experience of senseis; – Experiments in the dojo; – High-quality company visits; – High-quality hotels, meals and transports.
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Toowoomba, Queensland, Australia
One of the best weeks of my life. It has changed the way I see my production facility forever!
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Sydney, NSW, Australia
The lean study tour to Japan with Shinka Management is something I cannot recommend highly enough for anyone looking to improve their business using lean tools and the Toyota Production System. I learned a great deal, particularly around the softer skills of working with people—insights that can only truly be gained by seeing them in…
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Kuching, Sarawak, Malaysia
I achieved my objective of learning about Japanese work culture and useful practices to increase work efficiency. The program had a good balance of classroom learning and plant visits. The Shinka Management team, Paul, Juan & Ichi were very helpful ensuring each and every one of us were well taken care of. Also not forgeting…
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Cupertino, California, United States
Great experience delivered by passionate professionals. The training is well-balanced between real life factory/hospital visits (lean in action), theory (basic concepts, why it makes sense) and exercise (set up your own mini factory line using lean concepts). All of this where it started: Japan. Definitely recommend the tour for any professional looking for ways to…
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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.
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