After Canon reported declining sales in Japan, it is not a surprise that they lost the #1 to Sony based on the latest BCN report for June 2024:
Here are the top 10 best-selling cameras:
BCN Ranking collects real sales data from approximately 40% of the Japanese retailers - this is not a worldwide market share/sales report. Previous BCN reports from Japan can be found here.
It seems that the new Canon EOS R1 camera is a flop based on the number of pre-orders so far
Via Digicame-info