I'm the guy who built the first 400 coin laundries in Japan.
Before me, no coin laundries: they just *knew* that Japanese women loved to do laundry, and anyway hand laundry was n the Grade 3 curriculum for girls, so what's the problem?
For my next encore, I'm mulling the fact that not much of the world is illuminated with LED's yet... So naturally I'm studying Chinese, and thinking about getting over there ASAP.