The story takes place in the demon realm, where all demons are accompanied by familiars. However, not-so-clever demon Pati does not have one, until she reluctantly chooses a human named Norman as her familiar. (Source: ANN)

Uchi no Tsukaima ga Sumimasen was published in English as Sorry for My Familiar by Seven Seas Entertainment from March 13, 2018 to August 22, 2023.