Birthday: February 14th (Aquarius)
Age: 19
Height: 155 cm (5'1")

Yachiho is a fair-skinned young woman older than Himari, she has long blue hair tied into twintails using white ribbons.

Most of the time, she is seen to be dressed in the Anti-Demon Corps' uniform, consisting of a navy blue short-sleeved unit, a red belt, a long skirt, high-heel boots that reach the middle of her shins and white gloves.

Yachiho is very complex, at one moment, she appears to be a bit too confident in her Peach Blessing to the point of believing she's nigh-invincible, while at the same time realizing her own limits. She has shown to be condescending, primarily towards her youngest sister who she often berates for her being weak.

Yachiho looks to also be obsessed with being elegant almost all the time, because of her powers and likely because of her enjoyment of poems. She speaks in a distinctive manner resembling that of an elderly intellectual in Japanese.


If Himari gets in a dangerous situation during a battle, Yachiho will immediately use her Golden Hour to rewind time and save her despite the drawbacks. She tends to overreact whenever Himari turn down her wishes to return home to the point of her even seemingly turning to stone crying.

Yachiho is one of the oldest daughters of the Azuma Household, being among all the daughters who excel aside from the youngest daughter, Himari Azuma. In the past, she appears to be close to her, often taking several photos of Himari who is noted to be waving back in one of them. At one point, Yachiho began teasing her all the time to the point of looking down on her almost all the time.

(Source: Mato Seihei no Slave Wiki)