Yozakura Quartet (Yozakura Quartet #18)

Now with an added episode chock-full of mystery tastes! A yuki-onna who was scheduled to arrive in Sakurashin has gone missing, and yet, there most certainly is a yuki-onna in town. Why didn't anyone notice before? What unexpected truth lies at the bottom of this case?! And in the dead of night, a shadowy menace closes in on a youthful female doctor, who shows no signs of waking up. But then, the culprit's actions turn from calculated to impulsive! The curtain rises on a series of mysteries born from the tranquil days in the town of demons!