Probably not, although I don't have anything specified in my notes. Since everyone else calls her "Sana-chan" from Mama on down to Hayama (and in fact, it's sort of the national nickname for her), I don't see that Doug will feel the need to be any different.
-- Bob
---------
Then the horns kicked in...
...and my shoes began to squeak.
-- Bob
---------
Then the horns kicked in...
...and my shoes began to squeak.