The Dumpling Cake Shop is the name given to the owner of the Dumpling Cake Shop. He is also the father of Otomi, the child who was kidnapped. After rescuing her, the owner of the DCS says he will leave Otomi to his relatives, where it's safe for her - in order for him to focus on business.
- "Huh? Is that you, Otomi? Are you back? Oh. You're not Otomi. Hey! Have you seen my daughter around? She's been gone for a while. She wouldn't disappear without telling me. I have no idea where she went. I hope she's safe."
- (After the protagonist has found Otomi) "Oooooh!!! Otomi!! You're back! Did you save her? Thank you, thank you. I don't know how to thank you. I really appreciate this."