Keiko Yozakura

As the former eighth head of the prestigious Yozakura clan, this matriarch holds a position of great significance within the family lineage. Serving as the grandmother to the Yozakura siblings, she also shares a familial bond with Taiyo as his grandmother-in-law. Her leadership preceded the era of Mutsumi’s mother, marking her as a pivotal figure in the family's long and storied history of strength and tradition.