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.



Hamilton, Waikato, New Zealand
An outstanding experience. The opportunity to learn and build knowledge with experts in the principles of lean management was first class. The Japan context simply makes all the difference in putting that learning into context and allowed me to get “under the hood” of how it is really applied in practice through a variety of…
read more

Rolleston, New Zealand
These tours provide direct, hands-on experience with the Toyota Production System (TPS) and other lean principles in action, going beyond theoretical knowledge. Shinka Management are professional, knowledgeable, and passionate about lean, providing excellent organization. If you are wanting to learn more about lean manufacturing or TPS then this is the best place to start, you…
read more

Riyadh, Saudi Arabia
Thank you for the well-organized and informative tour. It can be distracting to read and attend lectures about lean, but when combined with practical training and actual visits to the home of lean, it helps to clarify and connect all the dots. The tour was an eye-opening experience where we witnessed lean manufacturing principles in…
read more

Brescia, Lombardy, Italy
Dear Paul, Thank you for the nice experience you and your team were able to provide me! It has been a very professional tour and even more a very nice human connection with you and Eri. You have built a nice team that makes people’s lives change! Ciao, Maurizio
read more

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…
read more

Kassel, Germany
My expectations for the tour were exceptionally high, but the Shinka Management team exceeded them all. The opportunity to engage with a sensei who possesses decades of experience in the Toyota Production System (TPS) was invaluable. The factory tours, coupled with discussions with managing directors and plant managers, offered profound insights into the organizational culture,…
read more
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.
