Chizuru Nanbara

The fourth member, and only female member of the team, dressed in pink. Chizuru is also the granddaughter of Doctor Nanbara. She pilots the Battle Marine, which forms the legs of Combattler V. Upon learning that she has valvular heart disease, she tries to hide it until it disables her in the middle of a battle. Afterwards, she undergoes surgery to correct the condition and returns to continue the fight against the Campbellians. Eventually, she falls in love with Hyouma. Source: wikipedia