5.52 votes"Tsuki ni Naku" will take the story content from volume 11 of the manga, which features a visit to a onsen by the members of the Hiizumi Life Councelling Office, while the town's police force have to deal with a new youkai-hunter threat. This OVA is bundled with the limited edition of the manga (14th, 15th, and 16th).
Ao wins a hot spring trip to Hakone for the group, where a gloomy Kyousuke rediscovers his resolve after a fierce, flirtatious duel with the inn’s dog-spirit owner, Tomoe. Meanwhile, Shidou’s supernatural police unit investigates a mauled bear in the forest, culminating in a sudden ambush where a mysterious black wolf abducts Kana.
The werewolf Rokkaku overpowers Lila and captures Kana, later defeating Shidou—revealed to be a werewolf himself—and taking Nadeshiko hostage before being redirected to the police station by Officer Tokui. Meanwhile, Kana learns the conflict is masterminded by Enjin, a vengeful Hiizumi branch family member seeking to merge dimensions out of hatred, who beats Kana for pitying him before heading to the station to meet Rokkaku.
Following an initial defeat that threatened Shidou’s twin daughters, Police High Commander Nadeshiko orchestrates a successful multi-phased strategic ambush against Rokkaku. Utilizing Lila’s illusions, Juri’s deceptive rescue mission, Tokui’s long-range sniper shot, and heavy strikes from Takemura and Nadeshiko, the force completely neutralizes the villain. Cut off by Yuuhi and Mariabelle, Rokkaku is ultimately defeated, allowing Shidou’s family to safely reunite while the villain is ironically neutralized and repurposed as a talking police mascot in training.
