Kissui Chinoike (生粋血之池, Chinoike Kissui) is a Chunin ranked kunoichi and the only surviving triploid twin daughter of Yosōi Chinoike. Born in Konohagakure, she found it hard to fit in with others, until she met Sachi and Nariko Yamanaka. Having inherited the genes of her mother, but only half the genes of her two fathers, she is a unique kunoichi from every point of view, with a vastly expanded skillset. She would witness a horrific battle between her loving mother and abusive father, resulting in the latters death. Slightly traumatized from the event, her mother and family would aid and comfort her. The unique bloodlines Kissui possessed would set her career as a Anbu class Kunoichi in motion at the early age of eight years old, putting her promotion to Jonin on stasis for the time being.