Toyota, the Green Tomato:

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Toyota is referred to as the #1 car manufacturer in the world today. Toyota sold 10.15 million vehicles worldwide in 2015 and remained the world’s top selling carmaker for the fourth straight year. I recently came across an interesting metaphor depicting Toyota that I have not heard used before. The book “Extreme Toyota” documented an interview with Jim Press, former President of Toyota Motor North America, in which he said that Toyota wants to be a green tomato. His point was as follows;

“Green tomatoes know their futures are still ahead of them, while red tomatoes quit growing”.

One of the authors of the book, Hirotaka Takeuchi, explained this further by saying that Toyota sees itself as always growing, and always incomplete. This way, Toyota accepts that there is room for improvement, and that “tomorrow will be better than today”.  Hirotaka used the working title of the book as “The Incomplete Company”.

The metaphor of a “green tomato” is beautifully deep and underlines the idea that being complacent is bad. Toyota has become the number one car company in the world. However, seeing itself as the top company is akin to being like the red ripe tomato which would soon fall off and rot. This same idea is repeated by the former President, Katsuaki Watanabe;

“At the very instant we become satisfied, at the very moment we think that the status quo is good enough, that’s when we start to decline.” He continued, “We’re still not there. There are a lot of things we need to do.”

Final Words:

Being complacent is being ignorant and being in denial. Being complacent urges you to remain in your comfort zone. Any new information that indicates that something is wrong does not get registered. As one of my wise friends once told me, once you are complacent, you get busy trying to put up the outward appearance that everything is fine. You create a picture in your mind that everything is great and you hold on to it. The more things that go wrong, the stronger you hold on to your ideal image and continue to be in denial. Be the green tomato, and think of yourself as “still a little more to go”.

I will finish this post with a great Zen Koan by the 1st century Zen master Linji Yixuan. He said;

“When you meet Buddha on the road, kill him”.

There is a little shock factor to this koan. But once you go deeper, there is a beautiful and profound lesson in this. The road is interpreted as your journey in search of enlightenment. The Buddha in the koan is our own idea of perfection and enlightenment. And if you think that you have attained enlightenment, you surely have not attained enlightenment. You have to “kill” that thought, and stay incomplete. Be like a green tomato.

Always keep on learning…

In case you missed it, my last post was Information at the Gemba.

Lean, Six Sigma, Theory of Constraints and the Mountain:

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Recently there have been a lot of discussions about which is best – Lean, Six Sigma or Theory of Constraints? Is Lean Six Sigma better than Lean or Six Sigma?

In this brief post, I will try to view this question from my viewpoint. There is a saying based on the 9th century Zen Buddhist teacher Qingyuan Weixin which I have paraphrased loosely below;

“At first I saw the mountain as a mountain. Then when I learned more and more, I realized that the mountain is not a mountain. But now that I have learned it even more, I see that the mountain is a mountain again.”

If you change the term mountain with “Lean” and “a set of tools”, we can paraphrase it as follows;

“At first I saw Lean as a set of tools. Then I learned more and more, I realized that Lean is not a set of tools. But now that I have learned it even more, I see Lean as a set of tools again.”

You can change Lean to any other philosophy in the above saying. I was taken aback by the saying when I first read it. But gradually it made more sense.

When we first learn about Lean, you hear about the tools. You perceive it as a solid and fixed set of tools. This could include 5S, SMED, Poka Yoke, VSM etc. This kind of categorization and labeling makes us believe that Lean is a set of tools and something that is static. It makes us feel that we know it.

Lean = 5S + SMED + Poka-yoke + VSM +…….

Once we learn more and more, we come to realize that it is not static but dynamic. There is no “one size fits all” solution. There is no magic bullet. The strategy that worked for one company does not work for the other. Then we start to see Lean as not a set of tools.

Lean = Eliminate Waste

However, once we learn more and more, and start applying Lean, we gain a new awareness. We realize that Lean has an overall form and yet is free flowing. You realize that you need to understand the problem first, and then address the problem using the appropriate tool. You become spontaneous and you just know which tool to use when and how. Now, Lean has become a set of tools again.

Lean = Understand the context of the problem, and address the problem using the right tool

Always keep on learning…

In case you missed it, my last post was Chewbacca, Poka-Yoke and Respect for People.