Year: First Year Birthday: October 17 Zodiac sign: Libra Likes: Hot milk Dislikes: Celery Shirokane Rinko is a first-year student at Yotsuba Women's University, the former student council president of Hanasakigawa Girls' High School, as well as the last member to join Roselia as their keyboardist. She is very shy, and is at first scared of the idea of performing in a live concert. She is also the band's costume designer and sews their outfits all by herself. Her hobbies are reading and playing online games, the latter through which she met her best friend, Udagawa Ako, who also calls her "Rin-rin". (Source: BanG Dream Wiki)