Dear Brother

"Dear Brother" (Japanese: おにいさまへ…) is a Japanese manga series by Riyoko Ikeda, which was later adapted into an anime television series that aired on NHK-BS2 from July 14, 1991, to May 31, 1992, comprising 39 episodes. The manga series originally began in the mid-1970s and consists of three volumes. The story revolves around 16-year-old Nanako Misonoo, who attends a prestigious girls' academy and navigates high school life by writing letters to her "brother," who is actually her cram school teacher, Takehiko Henmi. Nanako becomes involved with the elite Sorority, dealing with jealousy, rumors, and complex relationships. The series explores profound themes such as suicide, incest, lesbianism, drug addiction, violence, divorce, and disease. The narrative unfolds through Nanako's letters to her "brother," detailing her experiences at the academy, her complicated relationships with her peers, especially the secretive Rei, and her friendship with Mariko. The series explores themes of adolescent confusion, identity, and the complexities of female friendship and emotions. The anime has been broadcast in several countries, though it has been cut short in some regions due to its mature content. Despite this, it has left a lasting impression with fans.