If you're reading this you are probably aware that I work with/for TMG. In that capacity, I was in charge of revising the English rules for Yokohama when TMG picked up the license for US distribution.
You may recall we ran a (very successful) Kickstarter project for a Deluxe Edition of the game, which included some nice component upgrades such as metal coins, custom wooden goods tokens and custom wooden president and assistant pieces. We even ended up with cute stickers for the presidents due to overfunding :)
I worked pretty hard re-writing the rules, and I got a lot of great feedback from the community which all got taken into account before finalizing the rulebook, and I am pretty happy with the result.
So if you're curious about the game, or looking for a diversion to pass the time while you wait for our Deluxe version to arrive, there's now a web friendly version of the rules to check out on BoardGameGeek.com:
Retail version: https://boardgamegeek.com/filepage/139827/tmg-retail-version-rules-english
Deluxe version: https://boardgamegeek.com/filepage/139828/tmg-deluxe-version-rules-english