Great story! My favorite story regarding Mr Shoichiro Honda is when he shut up the GM brass by taking one of their own cars and proving that
something they said was impossible was indeed possible.
The TLDR; version, when Honda came out with CVCC for their engines (which let Honda engines pass tough new emissions standards without a catalytic converter), Ford and Chrsyler licensed it, but GM in all their 70s era hubris declared:
Well, this ticked-off Mr Honda, so he bought a 1973 Impala with a 350 engine and had it sent to Japan, where they proceeded to prove that over-confident GM executive wrong. They took GM's engine, replaced the manifold and the cylinder heads and the carburetor, and proceeded to defy the GM claim. That's when Americans, if they weren't already worried about being complacent with their success and their dominant sales success (GM alone sold 44 percent of all vehicles sold in 1973) malaise-error milquetoast engineering, should have gotten a wake-up call to get their shit together.