Japanese dwarf flying squirrels A type of flying squirrel. With length of about 14–20 cm and the tail of 10–14 cm, it weighs to 150–220 g. It is far smaller than the Japanese giant flying squirrel Isn’t it really cute? ) Comments comments Updated: May 9, 2014 at 12:50 pm ◀ Best remedies for Kidney Stone. Want a Natural Spa Treatment? ▶