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 when I thought,
حينها فكرت
Da kam mir der Gedanke,
Por eso pensé en usar el poder yokai
Por eso pensé en usar el poder yokai
J’ai alors eu une idée.
Così ho pensato
Foi quando eu pensei...
Тогда я и подумал,