Tsukiya's Links
Toumin is level-headed and capable, and Tsukiya respects her as her clan leader. She also cares for her quite a bit, given they grew up together.
Tsukiya is Toumin's cousin. They grew up together, and she trusts her as her left-hand man.
Tsukiya doesn't really like children, but she does her best to tolerate Kegawa when she's around. At the very least, her niece is well-disciplined and has potential to be a powerful kunoichi one day.
Aunt Tsukiya is awesome! Even if she's a little mean sometimes, that's okay because mom said when ninja live long enough they can be as mean as they like!
An extremely dangerous nukenin, and one Tsukiya has personal beef with. Each time they meet both come close to killing one another, but they both pull through to meet in battle once again. Tsukiya is inexplicably drawn to this enemy-- but knowing how that went for their cousin, they are deliberate about denying these feelings.
A powerful opponent Sakurako has met on the battlefield a number of times. The only person to come so close to killing her every time they've met, and against all reason she has insane respect for the other ninja. Would still kill her, but would be sad to see her go.