Konatsu has deep emotional problems and a severe inferiority complex with her older sister, given Konatsu was often sick this had led her to believe she was overprotected and given a different treatment in comparison to her academically and socially excelling sister. This in turn has made her to thrive to excel by any means possible in order to show her independence, showing off her intelligence whenever she can and trying to look smarter than she actually is. This has made her socially ostracized, very difficult to interact with and emotionally unstable as she will often try to belittle others while burst in tears when called out for her behavior.