Jacqueline Muscle

Jacqueline Muscle is the daughter of Harabote and sister of Ikemen. Jacqueline acts as a love interest for Mantaro, as well as the face for the Wrestling Federation, and she provides much of the publicity and attention to various matches throughout the series. Harabote Muscle's daughter and Ikemen Muscle's younger sister. She is beautiful and a natural show-person, but prefers violent matches and can be antagonistic to other characters. She becomes kinder after the final match of the Chojin Olympics, learning what it means to be a Justice Chojin and the power of friendship. Jacqueline is very bloodthirsty; she initially favours Kevin Mask during the Olympics, but changes her mind when she witnesses his brutal nature. Jacqueline later wishes to see Mantaro succeed, as well as supports him as her friend. In later arcs - while initially a background character - she becomes a strong supporting role and one of the main cast. (Source: Kinnikuman Wiki)