Domestic monthly sales figures for May 2018 has been released.
Total sales YoY: 86.9%（Full term 94.5%）
Existing store sales YoY: 85.9%（Full term 92.8%）
Opened 0 stores
Closed 3 stores
1,232 stores（43 web stores included) in Japan at the end of May, 2018
Figures could also be viewed here:
Monthly Sales Reports