4 & 9 is also good for the new magic powders and crystal balls, as well as the two new stamps (Vlad & Decadal). Those restock very rarely though.
1 & 6 has Sushi as well, which there are quite a few new GFs from there. And then Female Shoes too, which has the Female Musical Shoes. Oh and Chocolate, for the Decadal Chocolates.
3 & 8 is also when Fast Food restocks. There are some new rare items there. And then new rare Books.
The guide looks really good and helpful!