Toyota Boshoku Kyushu – Factory Tour
Toyota Boshoku group operates around the globe and they are a major tier-one supplier to the Toyota Group. The Kyushu company has two plants; the Honsha (head) Plant in Kamizaki City in Saga Prefecture and the Miyata Plant located right by Toyota’s factory in Fukuoka Prefecture.

Corporate Information
- Company: Toyota Boshoku Kyushu Corporation
- Foundation: 1991
- Location: Headquartered in Saga Prefecutre
- Main Business: Manufacturing of automotive interior products, power-train components

Toyota Boshoku Kyushu – Lean Characteristics
TPS, Just-In-Time, Karakuri, Standard Work, Visual Management
Toyota Boshoku Kyushu is a major first-tier supplier to the Toyota Group and produces seats, door trims and engine components exclusively for Lexus models manufactured by Toyota Motor Kyushu.
At the Honsha Plant, a majority of the production area is spread over two floors of the same building where over 1000 employees are purely making seats. The key processes to produce the seats involve cloth cutting, sewing, foam production, seat track assembly, welding of the frame and final seat assembly.
Being a major supplier to Toyota, the key elements of the Toyota Production System are on display including JIT delivery, kanban and standard work.
As with many factories in Japan in recent years, Toyota Boshoku Kyushu have challenged their employees to consider the zero-energy approach of karakuri to improve efficiency, ergonomics and reduce maintenance costs.
The Honsha Plant tour will also showcase excellent examples of effective visual management tools used throughout the shop floor.



Dubai, United Arab Emirates
The tour was a great experience on both a personal and a professional level. There was much learning and the culture we encountered was inspiring. I want to thank the Shinka Management team for their efforts in organising such a great and professionally detailed program. It was a pleasure meeting you all.
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Melbourne, Victoria, Australia
I recently had the privilege of attending the Lean Japan Tour organized by Shinka Management, and I can say it was an unforgettable experience! From start to finish, the tour was exceptionally well-managed, and I came away with a wealth of new knowledge and insights into lean manufacturing. I want to express my gratitude to…
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Riyadh, Saudi Arabia
During my bachelor’s degree I studied TPS and lean extensively but having the theoretical knowledge is very different to actually seeing it and getting the chance to implement it in the practical center. I have enjoyed my time during the tour and learned a lot about how TPS is actually implemented. The tour was very…
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Phenix City, Alabama, United States
Participating in the Shinka Management lean tour was an absolutely transformative experience. The opportunity to witness lean principles in action across renowned factories and a cutting-edge hospital offered unparalleled insights into operational excellence. The factory visits were a masterclass in efficiency and continuous improvement. Observing Toyota Production System methodologies firsthand—from Gemba walks to 5S practices…
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Rancagua, O'Higgins, Chile
The Lean Japan Tour allowed me to understand in a practical and conceptual way the real essence of just-in-time and operational efficiency. The dedication of the team and their attention to detail have made this an unforgettable experience.
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Shanghai, China
The overall experience on the Lean Japan Tour is great with a lot of learnings from the trainings, workshops and company and factory visits. The accommodation and meals were also well arranged with the schedule and agenda organized in a great manner. Really appreciate Ben and Paul making everything comfortable and efficient during the whole…
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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.
