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...!?
That's not your concern.
.هذا ليش من شأنك
Das braucht dich nichts angehen.
Eso no te concierne.
Eso te da igual.
Ça ne te regarde pas.
Questo discorso non ti riguarda.
Não é da sua conta.
Не твоего ума дело.