And what, 8 performances in Tokyo (three times when they reunited, two last may, hide mem. summit, countdown gig, I.V. PV shooting)? Plus two in Hong Kong and one in Taiwan, if I'm not mistaken. And the US & Europe has like half a dozen postponed concerts (people did pay for plane tickets and accommodation and lost their money). I'm not complaining, but if someone would be, it shouldn't be the Japanese fans.
Plus, X has lots of songs in English anyway, it hasn't bothered the Japanese before (at least not on a wide scale, as far as I know).