(I have the exact same shoes back home lol). I wear women’s size 9.5 (26.5cm) and that is a very large size for Japanese women and it is not an easy size to find here. I bought them on Amazon.com (not Amazon.co.jp) and it was actually cheaper that way! – Japan
https://www.instagram.com/p/CgRhLtkPaK4/?igshid=YmMyMTA2M2Y=