Kimi to Itsumademo: Tokyo Shitamachi Kyuuketsuki Monogatari

Despite being a vampire, Komako is poor and easily fired from her part-time jobs. She's enjoying downtown life in Tokyo's Sumida River basin with her pet turtle. The people around her are unique and somehow strange...!? A spectacular fantasy of interspecies love! (Source: Akita Shoten, translated)