Suggested by Destroyer Bedtime Bear is a character I’m not very familiar with. That being said, I looked him up and the guy can’t really fight. Sailor Mercury on the other hand has dealt with many monsters over the years and is a very tactical fighter. She would quickly figure out the way to most effectively fight the Bedtime Bear and deal with him that way. I don’t believe that this bear would really be able to do a whole lot against such an opponent and ultimately he will go down very quickly. Sailor Mercury wins.