175
After 18 years, Sony's Blu-ray media production draws to a close — shuts its last factory in Feb
(www.tomshardware.com)
This is a most excellent place for technology news and articles.
Japan often continues to use tech beyond the point other developed countries consider it obsolete (their government only recently transitioned away from floppy discs). It wouldn't surprise me if Sony was manufacturing the Mini- formats in small quantities for the Japanese market only.