Galko is the main character from the anime series 'Oshiete! Galko-chan'. She is a high school student known for her fashionable appearance and outgoing personality. Despite her flashy looks, Galko is kind-hearted and somewhat innocent, often surprising others with her naivety. Her character is used to challenge stereotypes associated with her appearance, providing a humorous yet insightful commentary on social perceptions. Galko is often seen with her friends Otako and Ojou, and together they explore various topics and issues faced by teenagers, often with comedic and educational undertones.