To investigate a shipwreck, Kitaro visits a port city alone, but none of the residents will talk to him. Kitaro pushes ahead with his investigation, but Ratman's betrayal causes him to be caught by a giant squid. Merpeople appear! The shipwreck was their doing. Kitaro fights desperately, but the merpeople use deep sea youkai techniques to change their form and...!?
How did you know?!
!كيف عرفت ذلك؟
Woher weißt du das?!
¿Cómo sabes eso?
¿Cómo sabes eso?
Comment tu le sais ?
Come lo sai?!
Como você sabe?
Как ты узнал?!