Rinami Himesaki is a third-year idol and member of the Student Council at Hatsuboshi Academy.
Rinami is an earnest, observant, and empathetic individual. She goes out of her way to help others without being asked- whether in her dormitory life or out and about in public. Rinami's helpful nature also serves her as a member of Hatsuboshi Academy's Student Council, where she is currently secretary- considered a member of the inner circle (and a key voice of reason) as an upperclassman. On campus, Rinami is known as "everyone's big sister," and frequently given the nickname "Rinami-nee-san," due to her predisposition to helping others with their issues- often without them even asking for help. In public, outside of Hatsuboshi Academy, Rinami is known to have an eye for those who need assistance, going out of her way to help a child lost after her live show at an amusement park, and initially having crossed paths with the Producer when they were a small child on their own during the summertime.
(Source: project-imas Wiki)
Content compiled by AnimeList.moe from publicly available sources.