This popular spaghetti restaurant chain offers both traditional Italian-style noodles and a wide variety of Japanese pastas, featuring ingredients like spicy cod roe, salmon roe, natto, asari clams and Japanese mushrooms.

There are some fifty different varieties to choose from, along with twenty-five optional toppings, so you can have a different bowl here every visit. (There's a handy top-ten list if you're overwhelmed by choice.) Pastas start at around Y1,000.