It looks like an outdoor yoga event, “Sora Yoga by Vivo Bearsi,” will be held on Saturday, October 15 at “Ashi no Sora,” the rooftop terrace of Mont et Mer, a shopping mall directly connected to JR Ashiya Station!
↑ A post from Mont et Mer’s official Instagram account
The event appears to be part of Mont et Mer’s 42nd Anniversary Celebration, “Autumn Gourmet Festa!”

↑ Exterior of Mont et Mer
Here’s the map ↓

