Boku wa Oneko-sama no Geboku desu.

Izumi Yukihara, high school second year. His life is completely average-until a series of misfortunate events turn his life upside down. As if losing his parents weren't enough, he's saddled with their massive debt and forced to relocate to a new residence. On the bright side, the owners of his new residence offer him a chance to repay his debt...by serving cats?!

(Source: Yen Press)

Included one-shot:
Volume 2: Toritsuita Onryou ga Kawaisugite Shiawase desu (The Vengeful Ghost That Haunts Me Is So Cute, I Might Die of Happiness)

Boku wa Oneko-sama no Geboku desu. was published in English as I'm the Catlords' Manservant by Yen Press from April 20, 2021 to May 23, 2023.