I'm located in Yokosuka, Japan and use these freqs for AFRTS: early
evening to sunrise: 5765, day 13362. They had the game on during the
playoffs once, so I'm not 100 percent that they will broadcast game 6
(Go Fish!). Good luck.

Didn't they run the games on AFN-Kanto Plain 810 KHz? That station is 50,000
watts, and seems to cover a very large area of Japan.. I know I had no
problem hearing it on my pocket transistor radio in Narita, Tokyo, Mt. Fuji,
Mt. Mitake, or Yokohama..