>>68431460You could do a slightly tweaked approach for their EN store as that uses shopify but when I tried tracking their stuff around May last year I found out they were increasing the stock of the items within the sales period without announcing it making the data worthless.
For example this is the current stock for their hotel acrylics
https://nijisanji-store.com/collections/all/products/hotel-nijisanji-en-acrylic-standYu Q. Wilson - 138
Ver Vermillion - 230
Kyo Kaneko - 200
Finana Ryugu - 142
Elira Pendora - 192
Aia Amare - 94