Kikuri

Kikuri (キクリ, Kikuri), most commonly called Himeou (秘女王, Himeou), is the leader over the kingdom and with her strong Amatsuriki, she keeps the powers of the Hayagami in line.

Personality
She comes off as a cold person, but this is too make certain others stay in line. Kikuri watches over her people and refuses to let them suffer. She loves Yataka after he comforts her after her mother's passing and almost elopes with him. However, she discovers a rogue shinshou and resumes her duty as Himeou and treats Yataka coldly so he stops trying to pursue her since more important matters were at hand. Her coldness towards him hurts her and causes her emotional pain that she keeps hidden.

Trivia

 * When translated from kanji, Himeou (秘女王) means Secret Queen.