OVA
Description
Shion Arimiya is the third stepdaughter and youngest member of the Arimiya family, appearing to be in her mid-teens with dark brown hair and dark brown eyes. Her family includes her deceased stepfather Kamoshige Arimiya, stepmother Sumire Arimiya, and stepsisters Misora Arimiya and Chisato Arimiya. Shion possesses a kind, caring, and respectful personality, distinct within her family. She consistently shows respect to her stepsisters despite their hostility and expresses a desire for familial harmony. Unlike the rest of the Arimiya family, Shion holds no interest in inheriting Kamoshige's wealth or becoming his successor.
During Kamoshige's final moments, he molested Shion before a safe containing his hidden inheritance. He changed the safe's PIN during this act but died before revealing it. Shion had no knowledge of the new PIN, yet Chisato suspected her and tortured her in a secret room Kamoshige used to abuse women. Tatsuya Katori intervened, restrained Chisato, and ordered Shion taken to the safe. While being molested by another assailant, a cherry blossom-shaped bruise formed on Shion's abdomen. This bruise triggered a vision in Katori (possessed by Kamoshige's spirit), revealing the safe's passcode as "Cherry Blossom by the embankment".
Months later, after Katori became the new governor and head of the Arimiya Tower, he systematically raped all the women in the household. Shion was the last victim. She pleaded with Katori to stop, but he ignored her distress and raped her, causing significant pain until she lost consciousness. Subsequently, Shion and the other Arimiya women were forced into ongoing sexual servitude under Katori, reliving the abuse suffered under Kamoshige.
The name "Shion" means "aster," referencing daisy-like flowers. Her personal bedroom was not shown in the animated adaptation, appearing only in the source game. While she formally addresses Sumire as "Mother," their actual relationship and interactions remain unclear. Similarly, her dynamic with stepsister Misora is unexplored in available materials.
During Kamoshige's final moments, he molested Shion before a safe containing his hidden inheritance. He changed the safe's PIN during this act but died before revealing it. Shion had no knowledge of the new PIN, yet Chisato suspected her and tortured her in a secret room Kamoshige used to abuse women. Tatsuya Katori intervened, restrained Chisato, and ordered Shion taken to the safe. While being molested by another assailant, a cherry blossom-shaped bruise formed on Shion's abdomen. This bruise triggered a vision in Katori (possessed by Kamoshige's spirit), revealing the safe's passcode as "Cherry Blossom by the embankment".
Months later, after Katori became the new governor and head of the Arimiya Tower, he systematically raped all the women in the household. Shion was the last victim. She pleaded with Katori to stop, but he ignored her distress and raped her, causing significant pain until she lost consciousness. Subsequently, Shion and the other Arimiya women were forced into ongoing sexual servitude under Katori, reliving the abuse suffered under Kamoshige.
The name "Shion" means "aster," referencing daisy-like flowers. Her personal bedroom was not shown in the animated adaptation, appearing only in the source game. While she formally addresses Sumire as "Mother," their actual relationship and interactions remain unclear. Similarly, her dynamic with stepsister Misora is unexplored in available materials.