You stated you didnt know if it was a japanese version or not, i simply answered that it was never released.
As for the we, i've been living here in a small town, speaking and living my japanese life for too long, i tend to include myself as a japanese citizen when i speak english. english isnt my main language, and in French i would have you "on" instead of the "nous". they both mean "we", but "on" is less inclusive as "nous". once again, sorry if you took it personal, i simply wanted to share with you the information regarding what i knew about the 3-1 cd in Japan.