Kannagi no Muko Sagashi

A Mikoto Bird Master is a professional who controls birds and exorcises the "impurity" that comes from the negative energy of humans. Ichika is a girl who lives alone in a rural town, inheriting this secret business and fighting against impurity every day. While studying at university and looking for a fiancé in order to produce an heir, she meets Amane, who is also a Mikoto Bird Master. However, he is incredibly flashy... (Source: Flower Comics, translated)