Toyota Body Seiko – Factory Tour
Toyota Body Seiko is a subsidiary of Toyota Auto Body, an integrated automotive parts manufacturer that develops, designs and manufactures a variety of auto seat parts, frames and pressed components. The company is a first-tier supplier to the Toyota Group with five factories in Japan and two overseas.

Corporate Information
- Company: Toyota Body Seiko
- Parent Company: Toyota Auto Body
- Establishment: 1992
- Location: Headquartered in Aichi Prefecture
- Main Business: Automotive parts manufacturing

Toyota Body Seiko – Lean Characteristics
TPS, Just-In-Time, Kanban, Andon Board, Visual Management, Quality Assurance
Toyota Body Seiko Kakamigahara Factory is one of a regularly visited sites on our Lean Japan Tours. The factory manufactures automotive seat rails used for not only the Toyota HiAce, but for many other popular models such as the Rav4.
The shop floor tour will give a comprehensive operator-level look at factory operations and our tour participants will experience the Toyota Production System in action with excellent examples of Just-In-Time delivery, Kanban and Andon board systems at this Toyota Group first-tier supplier.
Other highlights of the factory shop floor visit include simple but effective visual management tools, automated guided vehicles (AGV) and specific examples of inexpensive improvement ideas that have had a considerable effect on productivity.
Quality assurance is a key challenge for this factory due to the structure of its workforce. Most workers are employed from labor hire firms on short-term contracts. However, you will see how this factory has managed this situation to achieve an impressively low defect rate.
The tour group will visit the product reception and delivery staging areas as well as welding and assembly operations, with the tour and discussion led by a former factory manager.



Brisbane, Queensland, Australia
A high quality, professional and first-hand experience of how just-in-time and lean are mastered. Great for professional development and a genuine motivator to go further using the lean tools available. A marvelous cultural experience.
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Bayan Lepas, Penang, Malaysia
It was an excellent tour – professionally run and well executed. The companies selected implemented lean at a high degree. The passion they exhibited in sharing their lean journey was very inspiring. I have learned new strategies to bring home to implement. A time well spent.
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Bikfaya, Lebanon
Life changing experience. The tour was extremely well prepared: 1. In terms of logistics and schedule, everything was organized to provide enough time for full day efficiency without putting too much physical or cognitive strain. 2. In terms of quality of information, the senseis’ knowledge is world-class level and they were more than willing to…
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Sydney, New South Wales, Australia
Had the pleasure to accompany Ben and clients on the 2007 Lean Japan Tour. I had worked with many Japanese, ASEAN, UK and US firms and as such have participated in benchmarking assignments and tours of their operations. Some involved attending and presenting at various strategy, productivity and quality management conferences. In that context, I…
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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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Adelaide, SA, Australia
The Japan Housing Mission was a fantastic experience. It was insightful, highly informative, and very well run. The team at Shinka Management were great hosts and delivered a well-curated program with genuine depth and access. It was a great opportunity to connect with industry peers and build meaningful relationships, and I’ve come away with a…
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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.
