Kaoru Inui
乾かおる
Gender:Male
Kaoru is a friend of Hikari Nakanishis brother. He met her a month ago when he went to her house and at that moment she was crying because she had broken up with her boyfriend and said she would become a robot without feelings. Since then Kaoru has become Hikaris master. He goes to the same high school as her and is her senpai.
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