On a certain riverbank live three youkai - Adzuki-washer, Adzuki-weigher, and the Adzuki Hag. In the modern age, where no one even touches adzuki beans, no one notices them. As the three of them try to think of ways to suppress the popularity of Western sweets and bring back adzuki, Ratman happens by. He sees it as a way to make lots of money, and suggests that they should become popular on streaming video sites so that they can promote adzuki. The videos of the three, produced by Ratman, become super popular and Ratman is overjoyed. However, the three youkai start arguing about the best way to show their love for adzuki, and their friendship begins to crumble!
But, I thought we were going to
show the world the appeal of azuki beans!
ولكنّي ظننت أنّنا سنري
!العالم روعة فاصوليا أزوكي
Aber ich dachte, du wolltest der Welt
die Vorzüge von Azuki-Bohnen zeigen!
¡Pero pensé que le mostraríamos 
al mundo el encanto de los azuki!
Pero pensé que le enseñaríamos
al mundo el encanto del azuki.
Et quand est-ce qu’on montre
les bienfaits de l’azuki au monde ?
Vuoi scherzare? Questo è il momento di annunciare al mondo il fascino degli azuki...
Mas eu achei que fôssemos mostrar ao
mundo o encanto dos feijões azuki!
Как же так? Я думал, мы покажем 
миру бобы адзуки!