It was my first time visiting this shop and the receptionists were friendly and helpful.
They speak some English and have English instructions for foreigners.

For Yume she is really cute in person and has an equally cute personality.
She speaks English well enough to be conversational and makes you feel welcome and relaxed.
At the end of our session she even gave me a list of food recommendations around the area(I saved all of them) so definitely make sure to see Yume early in your trip!