The girls are wearing their corsages quite low.
The opening song sould be discarded. If for no other reason than that it is not in harmoney with the drop.
The Japanese number is pretty and well sung, but "Laughing Water" could be replaced with a popular Western piece.
The sisters are a hit as they are, however. Whatever changes come will be in the nature of an improvement rather than necessity.
Variety 1:3 (19/01/1907)