Yesterday, I joined Android Bazaar and Conference 2011 Winter which was held in University Tokyo. After the conference, I stopped by an Italian Bar called "Italian Bar UOKIN" which is being operated by UOKIN restaurant group.
Someone might say this is not Italian but Spanish, maybe another one says this is not Italian nor Spanish but Japanese. That implies this restaurant serves a fusion cuisine from Italian, Spanish and Japanese.
The food is delicious, Aqua Pazza, Terrine, Carpaccio, Bagna Cauda, Smoked Oysters, Steamed Mushroom and Whelk with very affordable prices, say JPY500-800 (USD6-10) for each plate. They have a wide selection of wines also, you can try various reasonable prices.
This restaurant is very small and busy. Within 2 hours, you are asked to leave so as to welcome other guests. In that sense, the atmosphere is casual enough to rush into four or five small plates with a bottle of red wine.
Tokyo has many Italian and Spanish bars; I'd appreciate living here.