After hearing that children are going missing all over, Mana contacts Kitaro and the others and is ready to go with them to discover the truth behind the incidents, but Kitaro turns her down, saying that humans and youkai can't be friends. It's soon clear that a yokai that had once been sealed away is taking children to build a yokai castle. Then, Mana is abducted. Kitaro goes to rescue Mana with the Sand-throwing Hag and the Child's-cry Old Man!
Now that we're friends,
I want to help out!
!أصبحنا أصدقاء الآن، لذا أريد المساعدة
Jetzt, wo wir Freunde sind,
will ich auch was beitragen!
Maintenant qu’on est amis,
je voudrais t’aider !
In questo modo siamo riusciti a diventare amici...
Agora que eu sou sua
amiga, eu quero ser útil!
Мы же стали друзьями, я хочу помочь!