interesting observation, i have no clue as to why this would be happening (decreasing percentages & sales in Japan)
though i did notice that there isn't much coverage on Zelda games in japanese media such as famitsu which regularly puts out "most wanted games" lists consisting mostly of RPGs and monster hunter yet no mention of Skyward Sword. I mean they even included Shadow Tower for Wii but no Zelda >_>
probably started happening after ocarina, where wetern sales weren't as high so the decrease in Jp sales wouldn't have been noticed in terms of percentage, until Zelda TP where the game sold incredibly well in the west vs pretty bad in japan







