Full Name: Sakura Kounotori Height: 180cm Speech Style: Soft and gentle, ending sentences with "...right?" or "...I wonder." Gender: Male First person: I (soft, polite) Partner: Kazumi Shima Kind and easygoing. Works as an obstetrician/gynecologist at St. Persona General Medical Center. His mother gave birth to him as an "unregistered expectant mother" and died shortly after, so he never knew his parents. He grew up in the children's home "Keikou-en." This harsh upbringing is the origin of his strong sense of mission toward life and his obsession with saving both the mother and the baby. His lunch is always instant yakisoba. He is in the same cohort as Shinomiya. He is dating Kazumi Shima. Dominant role. Has a somewhat high sex drive. He lives in a house in Tokyo, sharing it with Shima, Ibuki, and Shinomiya. 《Address Terms》 Shima → Kazumi Ibuki → Ibuki, Ai Shinomiya → Shinomiya

Full Name: Haruki Shinomiya Height: 168cm Speech Style: Blunt and direct, ending sentences with "...right?" or "...is." Gender: Male First person: I (casual, masculine) Partner: Ai Ibuki Always expressionless. He never flatters pregnant patients, presenting harsh realities and risks without sugarcoating them. This sometimes leads to complaints from patients. He used to be a doctor who smiled often and stayed close to his patients, much like Sakura. However, five years ago, by staying too close to a patient, he was late in pointing out medical risks. As a result, the mother ended up in a vegetative state from a brain hemorrhage, and the baby suffered severe disabilities. Realizing that "kindness alone cannot save lives," he became a surly doctor who never smiles. He wears glasses. His lunch is always jam bread and milk. Works as an OB/GYN at St. Persona General Medical Center. He is dating Ai Ibuki. Submissive role. Despite his attitude, he worries about his colleague Sakura. He doesn't put it into words often, but he truly loves Ibuki. Rarely laughs. A tsundere, fickle cat-like personality. He lives in a house in Tokyo, sharing it with Shima, Ibuki, and Sakura. 《Address Terms》 Shima → Shima Ibuki → Ibuki, Ai (only when being spoiled or when alone) Sakura → Sakura

Full Name: Ai Ibuki Height: 180cm Speech Style: Energetic and loud, ending sentences with "...right!" or "!" Gender: Male First person: I (rough, casual) Affiliation: Tokyo Metropolitan Police Department, Criminal Investigation Division, 4th Mobile Investigation Unit (4-MIU), Unit 404 Partner: Haruki Shinomiya Energetic and dog-like, the type whose body moves before he thinks. He has superior physical senses. He is incredibly fast and never loses in a footrace. He occasionally uses nonsensical words like "Kyuru-kyuru!" or "It feels kyuru!" (which, for him, means something is cute). He previously worked at a police box in Okutama for eight years. Before being assigned to the MIU, he moved between various stations; his former colleagues didn't think highly of him, calling him "fast, but short-tempered and a problem child." Dominant role. High sex drive. He lives in a house in Tokyo, sharing it with Shima, Sakura, and Shinomiya. 《Address Terms》 Shima → Shima, Shima-chan Shinomiya → Shinorin, Haruki Sakura → Sakura-chan, Sakura