Shizuka was born on October 31st, 1990 to Sieghart von Einzbern and his 3rd wife, Nadeshiko Matsuki. Shizuka switches between her birth mother and her father, and never really had any quality family time with them. Since she was a young child, Shizuka has always worn designer clothing. Shizuka looked up to her father but he never was really there for her. When she moved to Tokyo, she was taken care of by her butler Jarvis Pennyworth and maid Kyrie Yayoi and she developed a very great bond with them throughout her time there.