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|“||Miyuki... it's not that I hate your father. It's just that... love doesn't last forever.||”|
—Mama Shirogane to Miyuki, chapter 164 (page 15)
|Relationships||Miyuki Shirogane (Son, estranged)|
Shirogane's mother's facial features greatly resemble Kei Shirogane. She was shown with shoulder-length hair during Miyuki Shirogane's childhood when he was applying for an elite kindergarten and then with waist-length hair when she left the Shirogane household.
Shirogane's Mother was described by Papa Shirogane as a popular woman, whom he went to great lengths to impress, mirroring Miyuki Shirogane's struggle to impress Kaguya Shinomiya. Besides being popular, she was also extremely ambitious. After Papa Shirogane's factory went bankrupt due to mismanagement, her love for him faded and she started placing her high expectations on her children. Miyuki noted that she had always wanted a smart child and she gradually lost interest in him after he failed multiple early entrance exams and only taking his little sister, the smarter of the two with her when she left. It can be inferred that she has very high standards and expectations of others, and has little to no qualms cutting ties with those who fall short of them.
Shirogane's mother had Miyuki Shirogane apply to an elite kindergarten and several prestigious elementary schools, all of which he failed. She left the Shirogane household approximately 7 years ago, only taking Miyuki's little sister with her.
- The surname Shirogane means "white" (白) (shiro) and "silver" (銀) (gane).