Dokinchan

 Dokinchan is the girl who suddenly came from "Baikin-sei". Since then, she live with Baikinman in "Baikinman castle". Basically, she is called "Dokinchan", so she is rarely addresssed without using "Ms.". Her model is Scarlet =Ohara of "Gone with the wind"
 She is selfish and covets other's possessions. She is often under the impression that "Baikinman castle" is hers. She completely dominates Baikinman, but she uncommonly shows kindness to him, for example, she gave chocolate him in Valentine's Day.
 Her favorite phrases are "I'm bored." and "I'm hungry." The same as Baikinman, she is a virus. But, she is the girl, so she is tidy and often takes a bath. She is a narcissist, and she believes that she is the most beautiful girl in the world.
 Since she contacted Shokupanman's gentleness, she has loved him. She feels jealous of other girls who make friends with him. She has a sister, "Kokinchan". But, she feels jealous of even sister.
 She may be egocentric girl, but she is a girl in love!!!