Other names: 公爵家に生まれて初日に跡継ぎ失格の烙印を押されましたが今日も元気に生きてます! , I Was Born Into A Ducal Family, I Was Branded Disqualified Heir On The First Day Of My Life, But Im Alive And Well Today. , Kōshaku-Ka Ni Umarete Shonichi Ni Atotsugi Shikkaku No Rakuin Wo Osaremashitaga Kyō Mo Genki Ni Ikitemasu!