Mirai Satou

As Kaya's devoted mother, she is typically recognized by her incredibly warm and gentle expression. However, due to a recent decline in her physical health leading up to childbirth, she spends most of her time resting in her upstairs bedroom. This prolonged illness has unfortunately limited her recent interactions with her daughter. Unlike Shizuo, she possesses no supernatural abilities or psychic intuition, remaining a grounded and human presence within the story.