Thread:173.206.9.219/@comment-31290196-20170930164252

Just stop. You have no evidence that Shu will take Ruri's name instead, just a 'strong' feeling. We go with an accepted norm that women take the last name of the man. Plus, it was Ruri who fell for Shu not the other way around. And she did not really like her grandfather.

There's no reason why she will not give her last name up. 