Mana visits Sakaiminato where her aunt and uncle live. In order to cheer Mana up after she learns that the festival has been canceled, her uncle Shouji goes out fishing to catch her a lively fish, but he never comes back. Mana goes out on a boat with fisherman from town to search for him, and gets attacked by marine spirits on the open water. The ghost ships turn out to be Shouji and the other missing fishermen. When the boats are sunk, Mana is the only one to reach shore. Kitaro, who came to help, heads out to sea where mist from the boats rises. There, he and the marine spirits face a yokai that was supposed to have been sealed away, Umizatou.
Everybody wants what they think is best
for the festival, so it's difficult.
يريد الجميع ما يعتقده الأفضل
.للمهرجان، لذا فإنّ هذا صعب
Doch die Lage ist verzwickt, da beide
Seiten nur das Beste für das Fest wollen.
Sabemos que todos piensan seriamente 
en el festival. Por eso es complicado.
Sabemos que todos piensan seriamente
en el festival. Por eso es complicado.
Chacun pense agir pour le mieux.
D’où le problème.
Ma ciascuno preme per quel che
 crede meglio per la festa, per cui...
Todo mundo quer o que acham
melhor para o festival, então é difícil.
Каждый хочет от фестиваля что-то своё,
вот и начинаются споры.