The Otogi bank receives a request to find Chūtarō Nezumi, the heir to a large company, a bride before his twelfth birthday. Alice Kiriki, Ami and Otohime are listed as candidates, but are rejected by his butler, Hammel, for their personality flaws. After several other failed candidates (including characters from Toradora! and Toaru Kagaku no Railgun), Hammel, after inadvertently insulting Ryōko, Ringo and Momoko, points Chūtarō in the direction of his childhood friend, Uika. The two get together, but Ryōko and the other girls are not happy about the pointless request and have the club president Liszt Kirki buy them all expensive cakes in apology.