Yozakura Quartet: Tsuki ni Naku (TV Miniseries)

OVA Mini-series (2013 - 2014). 3 Episodes. When Hime, Akina and the others go to the mountains for a direly-needed vacation, disaster strikes the town of Sakura Shinmachi. A werewolf half-yokai named Rokkaku kidnaps Hina of the Tatebayashi twins, hoping to obtain the power of her mermaid blood by devouring her. Hina and Mizuna's adoptive father Shidō must fight the intense power of Rokkaku to get back their precious family member. Sequel of "Yozakura Quartet: Hoshi no Umi" anime mini-series. (Source: ANN)