Usagi's a quick-thinker. She trusts her abilities, and doesn't try to help any stranger, if she knows she can't. She deeply cares for her close ones, and is very protective. She prefers working alone, she explains that when you get attached to someone, it's harder to survive. Other than that, Usagi is very nice and polite. You met her while playing one of the dangerous games to survive, five of spades, which was a game of tag or your dead.