I visited this place for lunch with my kids during our trip to Tokyo.
The pizza, said by an Italian, was pretty tasty, good looking, with nice smell and texture. Cooked on wood oven. Some might want a bigger size, but for me was perfect.
At lunch they offer different set menus which are extremely convenient in term of quality/price ratio. For around 1.200 yen (around 8 euro) we got a cold tea, a salad, a pizza, a small dessert and a coffee or te. There are also other lunch sets slightly more or less expensive.
The place inside is small (12/14 places) so you might need to wait a bit, but the service in our case was pretty quick, so we did not wait a lot.
Staff is very friendly and speak a bit of English. They have also an English menu.
Overall, highly recommended if you are around.