Umi is a quick-tempered, strong realist in search of who she wants to be in life. She won't hestitate to use her actions before her words, but has a bit more of an understanding of repercussions than Port does. hates being treated differently than others. However, under her hard exterior there may be something soft, and caring. She uses mental regression as a coping mechanism. She doesn't like when people find out she mentally regresses her age when she does regress is 0-4. She babbles.