狼への嫁入り～異種婚姻譚～ 番外編 「潮鳴怪談」

The second side story of Ookami e no Yomeiri: Ishu Konintan. A little mysterious and bizarre story...? Kaede, who married Ren, has already gotten used to life here. When Kaede tells a ghost story to the children of the wolf tribe as he is asked to, he is called out for how bad the story was. There, Ren's cousin Yushi tells the competitive Kaede, a very special ghost story... (Source: Shodensha, translated)