Chiyoda City, Tokyo, Japan｜Marugame Seimen Hibiya Teigeki Building Shop

They have very reasonable price for Udon and tempura. For vegetarians they have simple udon and Fried Tofu udon and vegetarian tempura. Not sure if they have other vegetarian options. Self service - Get into the line, pick the food, pay and enjoy this delicious meal. And don’t forget to add some sesame or green onions if you like.

There is a single English menu posted on the front of the store, but pointing at a picture works also. Delicious tempura sides as expected. Their udon noodles are delicious and they have many more options than they do in Honolulu! Also a bit difficult to find, it's in the basement of the Tageki building, but if you find the Kokusai building from the street, it's linked to Tageki in the basement level. Credit card was not accepted

My favorite udon restaurant. It's kind of like a casual canteen but serve a wide variety of delicious udon. There's a condiments bar for those who loves tempura bits and spring onions.