^^ I still remember the dozens of pages in the discussion thread of Futaribeya here on Dynasty about that, and the resulting removal then reinstatement of the tag Yuri
.
In addition to all the domesticity and casual skinship, they did kiss a few times and settled to stay with each other for life, I don't think there is any good argument left for not accept Futaribeya as yuri, even if those who are too insecure to accept anything as yuri without a clear verbal confirmation want to say otherwise.