Oume
A minor character of the anime series Manyu Hiken-cho , a once well-endowed girl that was deprived of her bust size by Kagefusa Manyu . She appear in episode one, "Chifusa Defects". Having now very small breasts she is treated as a low-life by everyone, even her lover left her. She initially bears great grudge toward the Manyu clan and attempt to kill Chifusa when she recognize the Clan characters on Chifusa's katana. Anyway, Chifusa gentle heart make her reconsider her vendetta and she restarted to believe in a bright future when Chifusa assured her that by mastering the Breast Flow she will grant a decent bust size (and a normal life) to all the women of Japan.
Momoha
Momoha appers in episode 7 of Manyu Hiken-cho , "Boobie Kid". She is a masseuse specialized in breasts treatments but she also operate during the night concealed as the "Boobie Kid", stealing breasts from the cruel noblewomen and apparently giving them as a gift to the poor girls. Momoha is actually just able to steal breasts but not absorb them like Chifusa so she use her massage technique to improve the breasts volume of her patients. She is revealed to belong to the lowest rank of Chifusa's mother family, the Munamori clan, the true owners of the techniques to steal, absorb and grow breasts. Momoha use her disguise to try to battle the cruel ways of the Manyu clan and is overjoyed to see that Chifusa have the same thoughts.
Osuzu
Osuzu appears in episode 5 of Manyu Hiken-cho , "Good-for-Nothings and Breasts". she is saved by Chifusa and Kaede from "monsters" that assaulted her aiming fro her breasts. She is in love with a man of her village, the former chef Yasuke, who struggle to find jobs to maintain his four kids after the death of his wife, an event that left him depressed and devoid of hope for the future. Osuzu seems to the only one able to see the conflict in Yasuke and, little by little, her kindness and beauty are able to open again Yasuke's heart.