The Drops of God Vol. 15 (Kodansha, 2020)

Right after the battle over the Fourth Apostle ends, Yutaka Kanzaki's mansion in Karuizawa is victimized by theft.The stolen goods: Five bottles with a combined value of ten million yen! To get this irreplaceable wine back, Shizuku and Issei team up for the first time to solve the mystery. Who's the culprit?!