A star choosing to leave at her peak, before she becomes a shadow of herself. Sumire walks away from the only identity she's ever had because staying would mean becoming someone she's not. The OVA doesn't give her a triumphant final battle or a miraculous comeback, it gives her the harder choice, the quieter one, the one that actually costs something.

Sumire's reign as the Kageki-dan's top star faces an unexpected end when a routine training session reveals a troubling truth: her spiritual power has degraded below the threshold needed to operate the Koubu-nishiki mecha. She chooses to retire while she still holds the top spot at the Imperial Theatre. Set after the fourth Sakura Wars game, this single OVA follows a Flower Division member whose presence gave her comrades courage and strength as she prepares for one last performance. As her time in the spotlight closes, someone else must step forward to take center stage. This OVA captures a bittersweet moment of transition, balancing the grace of knowing when to let go with the ache of an era ending.