Character profile
Kimi Ninomiya
二ノ宮紀美Biography
Kimi Ninomiya is Ryo's younger sister, a loud and bossy presence who manages the house and cooks dinner when he is away working. She had been the only person living with Ryo before Akari arrived and becomes upset when Ryo and Akari grow too close.
Story spoilers
Kimi believes her parents died in a car accident because that is what Ryo told her.
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