Dekiru Neko wa Kyou mo Yuuutsu

When Saku took in a stray black cat, she never expected that he would become the equivalent of a housekeeping life partner. But Yukichi, a giant cat who towers over Saku, is not your ordinary feline. He takes great pride in his culinary skills, and a good sale at the supermarket always gets his whiskers twitching. Saku may not have her act together yet, but at least she has Yukichi!
(Source: Seven Seas Entertainment)
Eighteenth place of Tsugimanga 2020 Award in the Web Manga Category