Sometimes I wonder what the computer industry would look like if it had been developed entirely in japan inside a protective bubble from the outside world. What

Sometimes I wonder what the computer industry would look like if it had been developed entirely in japan inside a protective bubble from the outside world. What would code look like? What would the input mechanism look like? It's a bit staggering to think of the complexity needed. The standard keyboard has been simply shoehorned to accommodate japanese and chinese character sets.