I'm going to be celebrating a birthday soon in Japan on a Sunday evening and am wondering what you would suggest for a special experience and excellent restaurant. While I've been to Ryugin and the likes, I've found that most of the restaurants consistently recommended on this forum (several of which I've enjoyed and others not yet) are closed on Sundays. Other places such as Sawada Sushi seem to close early (8pm as I understand it).
Can anyone recommend anything special for a Sunday night? Certainly doesn't have to play into a birthday theme at all, but just something special and extravagant.