I also recommend Hanna as well if you wanna visit a great service young Korean WL with really good English.

I agree with Jack review so reading that will align your expectations.

For a J girl pocket rocket. I can also recommend Karen Nono just note that she has enhanced C cup and also limited English, it's decent but there gonna be a language barrier. There also plenty of reviews of her as well so read up on it to see if good fit for you!