Yodobashi Camera released their top 10 lens list for July and well, basically, Sony cleans up. This is for Yodobashi camera stores in Japan only. It also stands to reason that Sony would do well, as Sony has a ton more mirrorless full-frame FE mount cameras out there in the wild, and those people do [...] Source
canonrumors.com
Yodobashi Camera is one of Japan's largest camera retailers. In their camera rankings for May, Canon has two APS-C entries claiming spots in the top 10, the R50 and R10, and the R6 Mark II continues its strong showing.
Yodobashi Camera released its sales rankings for the beginning of April, and according to them, Canon and Nikon are moving up in the rankings. With no great surprise, the R100 is nowhere to be found.