Galko is the titular character from the anime series 'Oshiete! Galko-chan'. Known for her glamorous and outgoing appearance, Galko is a high school girl who often defies stereotypes with her kind and friendly nature. Despite her flashy looks, she is quite innocent and naive. The series humorously explores her interactions with her friends and classmates, delving into everyday life and common misconceptions. Galko's role in the series is central, as she navigates various social situations, often sparking insightful conversations about typical teenage concerns.