Kokonoe Saginomiya

Kokonoe Saginomiya (鷺ノ宮 九重) is Isumi's grandmother, Hatsuho's mother, and Ginka's daughter as well. She is 64 years old.

Appearance
Kokonoe is an old woman with short gray hair and blue eyes. She wears glasses and kimono much like her mother, daughter, and granddaughter.