Nina Tachibana (タチバナ・ニナ Tachibana Nina?) is a character in the manga series Citrus. She's the younger twin sister of Sara Tachibana. Nina is a tall and slender girl, being much taller than her twin sister. Like Sara, she has very long silver hair, reaching past her waist, and also purple eyes. She is usually seen wearing her school uniform, a serafuku composed of a dark grey blouse with a black collar and a black skirt, and a dark red ribbon. According to Sara, she is smart and has good grades, but is also stubborn. Unlike Sara, she's skeptical, and doesn't believe in fate and superstitions, but believes in making your own chance. She is more mature than Sara, but is also very careless and gets worried easily.
Citrus
During the summer of her freshman year of high school, Yuzu Aihara's mother remarried, forcing her to transfer to a new school. To a fashionable socialite like Yuzu, this inconvenient event is just another opportunity to make new friends, fall in love, and finally experience a first kiss. Unfortunately, Yuzu's dreams and style do not conform with her new ultrastrict, all-girls school, filled with obedient shut-ins and overachieving grade-skippers. Her gaudy appearance manages to grab the attention of Mei Aihara, the beautiful and imposing student council president, who immediately proceeds to sensually caress Yuzu's body in an effort to confiscate her cellphone. Thoroughly exhausted from her first day, Yuzu arrives home and discovers a shocking truth—Mei is actually her new step-sister! Though Yuzu initially tries to be friendly with her, Mei's cold shoulder routine forces Yuzu to begin teasing her. But before Yuzu can finish her sentence, Mei forces her to the ground and kisses her, with Yuzu desperately trying to break free. Once done, Mei storms out of the room, leaving Yuzu to ponder the true nature of her first kiss, and the secrets behind the tortured expression in the eyes of her new sister.
