Buri is at its best in December so we are always not sure if it’s going to be available in November.
You might be able to find out if you can directly ask the restaurant.
The place below is in Shinbashi and requires a reservation. On the website it says that Buri shabu shabu from November to March but it also says the time depends on fishing situation.
This place is in Shibuya
”Shunsai Ryour Ten” 旬菜料理 てん
Ten offers kinmedai shabu-shabu as well. They do not have buri yet. You may not be able to find out if buri is going to be served in November unless you directly ask the restaurant.
Does your travel agency provide services to ask the restaurant such things in behalf of you?