Toshifumi Suzuki died last week. He was 93. And if you have spent any time in Japan, you have felt his work every single day — even if you never knew his name. He was the man who built the konbini. Not just as a business — as infrastructure. As a part of daily life so essential that most people in Japan cannot imagine the country without it. In 1973, when every analyst was certain that small neighbourhood stores were finished and the future belonged to American-style supermarkets, Suzuki looked at that consensus and decided it was wrong. He licensed the 7-Eleven brand, opened Japan’s first 24-hour convenience store, and then completely rebuilt the model for Japan — designing inventory systems that tracked what individual neighbourhoods were buying hour by hour, long before anyone was talking about data-driven retail.
But I want to tell you the part most obituaries will get wrong. In 2016, Suzuki lost a boardroom battle and walked out the door — not on his own terms. And the question worth asking is: what actually happened? I call it crystallisation. The systems that made the disruption work become the walls that prevent the next one. The certainties that gave the leader their edge harden into dogma. Suzuki’s original disruption was extraordinary precisely because he was willing to be wrong about everything. But by the time he was forced out, he had stopped asking whether the world was changing. He had started telling the world what it should look like.
The only defence against crystallisation is to build disruption into the structure of how you lead — not as a crisis response, not as a one-time strategic initiative, but as a standing practice. Suzuki asked the right question in 1973: what if the conventional wisdom is wrong, and we are the ones to prove it? So here is what I want to leave you with. Who is asking that question inside your organisation right now — not about the market you disrupted, but about the model you have already built? And when they ask it, what happens to them?
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