In place of Ratman who cancelled at the last minute, Mana joins Kitaro and the others on their trip. They're headed to an inn exclusive to youkai - the Immortal Onsen. Everyone's getting the most out of the hot springs, but suddenly, the inn is wrapped in an unsettling noise. The source is underground, the riotous energy from Mt. Fuji. Appeasing it is the job of the owner of the inn, but the current proprietress, Nebutori, is so fat she can't always do her work. Mana offers to serve in her place. Mana and Kitaro go into the caves of Mt. Fuji, and a huge shadow closes in on them...!?
This must have been caused
by somebody breaking this.
.لا بد وأن هناك من كسره
Das ist sicher geschehen,
weil jemand das hier zerstört hat.
Alguien debió romperlo 
para causar esto.
Alguien ha debido romperlo.
Tout ça, c’est la faute de la personne
qui a brisé ce réceptacle.
Sicuramente tutto questo è successo 
perché qualcuno lo ha frantumato, vero?
Isso deve ter sido causado
porque alguém quebrou isso.
Кажется, кто-то намеренно 
разбил эту святыню.