Please Tell Me! Galko-chan (おしえて！ギャル子ちゃん Oshiete! Galko-chan) is a Japanese manga series written and illustrated by Kenya Suzuki. A 12 episode short-form anime series adaptation aired from January to March 2016. Meet Galko. Tall, buxom and fashionable. She’s popular, and is viewed as a bit of a party girl. Although she can be sharp-tongued, she’s a good person. One of her close friends is Otako, who is Galko’s polar opposite. Small and frumpy, Otako likes to sit in the back of the classroom, but is somehow very close to Galko. To complete the trio is Ojou, an airhead from a rich family.