東京の焼き魚

Unazen in Oshiage was amazingly delicious. They cut fresh eels after customer's sit so you have to wait about 40 to 50 minutes until the dish is ready but their eel is definitely worth it.
You can find other restaurants from here:
https://hubjapan.io/articles/10-best-unagi-in-tokyo-taste-the-crispy-and-delicious-unagi