|Romaji name||Shigeka Shigeyuki|
Ayame Prince's side
|Debut||Chapter 7 (Volume 3)|
Shigeyuki Shigeka is the head of the Shigeka family, known for being an all-girls family that existed since the world was created, together with "Kingen" and "Sengin". They are the only family who can produce Sanomes, so this family is valued in the capital. She is the mother of Narushige and Sae.
Shigeka (重華) has the characters for "heavy/pile up" and "flower/gorgeous/shine". Shigeyuki (重雪) has the characters for "heavy/pile" and "snow".
She is a person that values things and people that can be used for her purposes. She seems like a bad mother that doesn't care about the well-being of her children.