A Tribute to Han Nanpachi: Insights from a Toyota Legacy Seminar

Tribute to Han Nanpachi: Insights from a Toyota Legacy Seminar

On October 7, 2025, a special memorial seminar will honor the remarkable contributions of Han Nanpachi, a revered figure in the Toyota family and a former chief engineer. He tragically passed away this year, leaving behind a legacy that includes deep roots in the Toyota Production System (TPS), an innovative framework that has touched countless industries globally.

Han was the last disciple of Taiichi Ohno, the creator of TPS, and had the privilege of receiving direct mentorship from Yoshikazu Suzumura, a key player in Toyota's engineering history. This seminar presents an opportunity to reflect on Han's teachings and his profound influence on continuous improvement and efficiency in various sectors.

Key Highlights of the Seminar:

The seminar will feature an exclusive screening of a previously recorded lecture by Han, titled "The Essence of the Toyota Production System." In this engaging presentation, he dives deep into the core principles of TPS, which can be applied to virtually any job. Participants can expect to gain insights into:

- The Two Pillars of TPS: Han will elucidate the concepts of Jidoka (automation with a human touch) and Just-in-Time production, elaborating on how these tenets contribute to operational excellence.
- Historical Context: He will share how the Toyota Production System was born out of necessity during tough economic times, emphasizing the importance of cost reduction and workforce development.
- Humorous Yet Profound Insights: Known for his engaging delivery and humor that outshines even traditional storytelling, Han's talk promises to be both informative and entertaining.

Following the video presentation, a panel discussion will ensue featuring esteemed guests, including:

- Takahiro Fujimoto: Professor Emeritus at the University of Tokyo and an authority on business finance.
- Katsuhira Nishinari: A distinguished professor specializing in congestion science at the University of Tokyo's Graduate School of Engineering.
- Kyogo Onoe: Former Director of Toyota’s TPS division, bringing firsthand experience of the system in action.
- Yuuji Kishi: CEO of Goldratt Japan, who will serve as the moderator for this enlightening discussion.

During this panel, attendees will hear unknown anecdotes about Han and TPS as various experts explore the essence of the system from their unique perspectives. This will deepen the understanding of TPS and its applications beyond manufacturing.

Event Details:

- Date: October 7, 2025 (Tuesday)
- Time: 18:00 - 19:50 (Seminar duration)
- Format: Available for both online participants via YouTube Live and in-person attendance at Akihabara UDX Theater.
- Cost: Free of charge.
- Registration Link: Register Here

- Note: In-person attendees might be chosen via a lottery due to limited seating.

- Networking Opportunity: A brief gathering is scheduled post-seminar for attendees to engage and network with fellow participants.

Why Attend?

This seminar will serve as a valuable opportunity to delve into the core principles of the Toyota Production System, recognized for its universal applicability in various fields. By revisiting Han Nanpachi's teachings, participants will gain renewed perspectives that emphasize the significance of continuous improvement and adaptability in today’s dynamic environment.

In remembrance of Han's enduring legacy, we hope to inspire new generations of thinkers and doers in industries worldwide. Don't miss your chance to be part of this significant event!