Poor-man Isamu is a comedian with zero popularity. When he gets up on stage to do his material, it never gets any laughs, and his slump drags on. One day, on his way home, he hears a voice that seems to be calling him. He heads to the riverbank where he finds the youkai Sara-kozou happily singing and washing plates. He watches, unnoticed, and decides to make what he sees into a gag for his act. And so, by singing the youkai's song and dancing, Isamu starts to become popular. Sara-kozou is enraged when he realizes his song has been stolen. Kitaro goes to warn Isamu to stop singing the song, but...
I swear I'll never sing it again!
Please forgive me!
!لن أغنيها مرة ثانية
!أرجوك سامحني
Ich werde es nie wieder tun!
Bitte vergib mir!
¡Juro que no lo haré de nuevo!
¡Discúlpame!
¡Juro que no lo haré de nuevo!
¡Discúlpame!
Je ne la chanterai plus jamais !
Non la canterò mai più!
Perdonami, per favore!
Eu juro que nunca mais canto! Me perdoe!
Клянусь, я никогда не буду её петь! 
Простите!