Yoshikuni XI

Yoshikuni XI is an anime exclusive character. A descendant of the one who forged Kurikara, she appears in the series in order to repair Rin's broken Demon sword. She is a girl between the ages of 16 - 17 who has short brown hair, and wears glasses and dresses in a kimono. She is slightly shorter than Izumo and Shiemi.

She seems easygoing and friendly. She is especially nice towards Ryuji, and calls him "Ryu-chan". The two are childhood friends, and she even embarrasses him by mentioning that he was in love with her and asked her to marry him.