Restaurant Azalea

Restaurant at Hotel New Otani Nagaoka

Restaurant Azalea is located at the Hotel New Otani Nagaoka, and you don't need to be a hotel guest to dine here. They have various dining options including options for seasonal high teas, and the whole vibe is quite refined and elegant. Nice for a special occasion (date nights, anniversaries), birthday celebrations with friends, and the like. Their current afternoon tea option is 3800 yen, which is a lot cheaper than other afternoon teas I've been to in Tokyo.