Balloon has made the Japanese localized ISOs available as 64-bit downloads:
https://solydxk.com/downloads/localized-editions/
or from Balloon’s site:
http://solydxk.jimdo.com
Belze has made the Italian localized ISOs available as 64-bit downloads
https://solydxk.com/downloads/localized-editions/
Thanks Balloon and Belze for these great ISOs!