[ Well, she can't say she's not disappointed that he doesn't know what natto is, but... ]

Oh, you've got to try natto if you get a chance! It's my favorite food in the world! It goes with everything, too! I like to put it on eggs, myself! [ Spoiler alert: no one else in their right mind would do this. ]

But I'm glad Americans like Japanese food so much! Oh, I'd love to go to America and see all the different kinds of food they have there! Are your other Pokémon named after foods, too?