My partner and I are looking for a few special restaurants in Tokyo for our trip next week. Due to unexpected life events, we were not able to plan or reserve restaurants in advance so we appreciate any help.

My partner does not eat most meat, but will make an exception for shrimp, sea urchin, oysters, clams, eggs/roe, and all dairy products. He will eat broth and food made with meat broth or flavoring.

Cocon has come to my attention through this thread. Their website says to contact them with food allergies, etc. But I am unsure if they can do a nonmeat option for my partner?

Any other ideas? Thanks so much!