I can't read Korean, but I was interested in a Japanese version of Ticket to Ride, so I used Lee Kyo Yun's version and changed the cities into English and Kanji, based on what cities I think they should be.
I didn't modify the smaller printable pieces, just the full map image, as I wanted to print it on one big sheet and get it laminated.
Also, I made some modifications to Lee Kyo Yun's version slightly. He had 3 ticket routes going to Sendai, which I thought was kind of excessive, so I modified one of them to go to Fukushima, which is a very big city. He had only one route to Fukushima initially.
Also, my friends and I thought it would be cool if there was one route in the game that required one of each train car (red, orange, yellow, green, blue, purple, black, and white), so I made a special route called the Osaka to Tokyo Shinkansen route. I put it at the top of the board, so it would not mess up the rest of the game. In the zip file I include 2 versions of the main map, the one with the shinkansen, and the one without.
Anyway here is the link to the English version I created.
They're just grey spots. This map doesn't have any tunnels or fairies. After playing it twice with my friends now, I think it should use the Stations from the Europe game, tho. This map is incredibly cut throat, and the tickets are so difficult to complete, that stations would make it a bit more fair.
I went to FedEx Office, but it ended up being really expensive and not the best quality.
I've since learned that there is a member here on BGG who runs a publishing company that would be able to do a better job for a cheaper price. You may want to look him up and ask him about printing out this map.