these are from a place in bellevue wa that specializes in them.
and feiw have been all over europe & asia but japan is hands down my favorite place to visit ever.
tokyo is a monster of a great city ... foreign as you can get but amazingly easy to navigate.
very nice people, terrific food city with a really old beautiful culture.
all i can offer for advice is to not over think it. find a flight and hotel in your budget and just do it. guarantee you won't be disappointed ❤️
and if you like the sandwiches this is a terrific video https://youtu.be/eatQ9-79zGU