In the Heart of Kunoichi Tsubaki - S01

Tsubaki belongs to a secretive all-female ninja clan hidden in the forest. The kunoichi trainees follow a strict code, but their most vital rule is clear: never engage with men, who are considered too dangerous to trust. As the leader of Team Dog, Tsubaki has plenty of responsibilities. Yet despite her skill, she starts acting oddly whenever the subject of men comes up. Confused by the unfamiliar emotions stirring inside her, her growing curiosity begins to disrupt her duties.