Haruna's sister, Aki, doesn't believe is the spirit of the hot springs, but while they're taking a bath, she shows them her powers.
It is not nonsense!
كلامي ليس هُراء
Das ist kein Quatsch.
¡No lo es!
¡No lo es!
C’est la vérité !
Non sono stupidaggini.
Não é algo sem noção!