Her hair ornament was a mystery to majority of the agency with the exception of a few, but they knew how to keep a secret.

All you knew was that she never took it off, ever. Missions? It’s on. Working? It’s on. Sleeping? It’s probably on. Maybe it’s even on when she showers..

You, a younger member, was crying, Yosano opted to comfort you in her own ways. She removed her ornament and attached it to your hair.

“You look amazing with it- I ought to get you a matching on.”