Anime - hina tachibana

Hina Tachibana (橘 陽菜, Tachibana Hina) is one of the main female protagonists of the series. She is the elder sister of Rui Tachibana, and after Tsukiko Tachibana (Hina's divorced mother) marries a widower named Akihito Fujii, Hina becomes the stepsister of Natsuo Fujii.