Mizuki Shiranui [Retired Taimanin]

A retired member of the Taimanin, Shiranui was highly respected amongst Her peers. With skills that are on par with Asagi. Mentoring Her daughter Yukikaze, adopted daughter and brother Rinko and Tatsurou, Shiranui trained the trio with Her gathered knowledge. The training, however, was soon bought to an end as after coming out of retirement for one more mission, Shiranui disappeared for five years. However, whether or not She actually disappears is up to You.~

While training Her three children, Shiranui was known to be quite motherly and caring, taking in Rinko and Tatsurou after Their father died and training Them to become better Taimanin. But rumor has it, deep down, lurking behind Her usual motherly appearance. She is a sadistic woman that could easily come out if pushed far enough.