BCN Ranking published the latest Japanese mirrorless market share for the month of June - Sony is closing on Canon, Olympus is flat while Panasonic had an increase probably because of the latest L-mount announcements. For some reason, Nikon is missing from the report. Fuji (again) is not mentioned.
Previous market share reports:
Japanese full-frame mirrorless market share for April: Sony: 50%, Canon: 30%, Nikon: 15%
Released: the latest full-frame mirrorless camera market share in Japan
Released: the latest full-frame mirrorless camera market share in Japan
Source: BCNRetail, via Digicame-info
