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!
Life's not worth it
if I can't weigh azuki beans!
لا قيمة للحياة إلّم أتمكن من
!تقليب فاصوليا أزوكي
Wenn ich keine Azuki-Bohnen wiegen kann,
hat das Leben keinen Sinn!
La vida no tiene sentido
si no puedo pesar azuki.
La vida no tiene sentido
si no puedo pesar azuki.
Se non posso pesare gli azuki,
vivere non ha significato!
A vida não vale a pena se não
posso pesar feijões azuki!
Если я не с бобами, 
то жизнь проходит впустую!