TV-Series
Description
Ouka Sayama operates as an assassin and bodyguard for the Manyuu clan under direct assignment to Muneyuki Manyuu. Her primary mission involves pursuing the defector Chifusa Manyuu, who stole the clan's secret scroll of breast manipulation techniques. Initially presented as cold, ruthless, and emotionally detached during missions, she shows minimal mercy to opponents—a demeanor rooted in her traumatic childhood experience where Chifusa accidentally absorbed her breasts using the Breast Flow technique (Chichi-nagare) during a duel. This event triggered harsh societal discrimination against Ouka in a culture valuing breast size as a measure of worth, reducing her to a flat-chested commoner until Muneyuki employed her despite her appearance. His disregard for breast-based hierarchies forged her unwavering loyalty and implied romantic devotion toward him.
Physically, Ouka possesses blue eyes and long dark hair that varies visually across episodes and OVAs, appearing as black, greenish-black, or olive due to artistic or lighting choices. She stands roughly 5'7" and typically wears a pink kimono with dark purple accents, black arm guards, and purple-and-white arm wrappings. A highly skilled swordswoman, she wields a katana nearly her own height with exceptional speed and precision, matching or potentially surpassing Chifusa’s combat abilities. Her martial excellence starkly contrasts her societal marginalization over small breast size, fueling resentment toward busty women and intensifying her drive to prove worth through combat.
Character development exposes layers beneath her stoicism. Flashbacks, particularly in episode 10, reveal her traumatic past and post-incident humiliation, contextualizing her relentless chase of Chifusa. OVA specials subvert her aloofness by depicting a younger, less experienced version serving as a comedic foil to Kagefusa Manyuu. Occasionally, she displays suppressed anger or compassion, especially when confronting reminders of her physique or threats to Muneyuki. Her arc concludes when Chifusa masters the Breast Flow technique, restoring Ouka’s original C-cup breasts. This resolution ends her core conflict and facilitates reconciliation between the characters.
Physically, Ouka possesses blue eyes and long dark hair that varies visually across episodes and OVAs, appearing as black, greenish-black, or olive due to artistic or lighting choices. She stands roughly 5'7" and typically wears a pink kimono with dark purple accents, black arm guards, and purple-and-white arm wrappings. A highly skilled swordswoman, she wields a katana nearly her own height with exceptional speed and precision, matching or potentially surpassing Chifusa’s combat abilities. Her martial excellence starkly contrasts her societal marginalization over small breast size, fueling resentment toward busty women and intensifying her drive to prove worth through combat.
Character development exposes layers beneath her stoicism. Flashbacks, particularly in episode 10, reveal her traumatic past and post-incident humiliation, contextualizing her relentless chase of Chifusa. OVA specials subvert her aloofness by depicting a younger, less experienced version serving as a comedic foil to Kagefusa Manyuu. Occasionally, she displays suppressed anger or compassion, especially when confronting reminders of her physique or threats to Muneyuki. Her arc concludes when Chifusa masters the Breast Flow technique, restoring Ouka’s original C-cup breasts. This resolution ends her core conflict and facilitates reconciliation between the characters.