Gals! is a shōjo manga written and illustrated by Mihona Fujii. The manga was published by Shueisha and serialized in Ribon from 1998 to 2002. The manga was also published in the U.S. by CMX.
The series revolves around the kogal subculture in Japan. The title character, Ran Kotobuki is the self-proclaimed “world’s greatest gal.” As a teenager in Shibuya, she is determined to live out the gal lifestyle for the rest of her life, and she has gained a reputation as the most respected gal in all of Shibuya. However, she comes from a family of police officers—her grandparents, her parents, and her older brother are all officers, and her younger sister is set on following in their footsteps. Ran has other dreams for her future, but as frequently shown, she has acquired the family’s sense of justice and spirit. Her two friends, Miyu and Aya, also have their own problems and circumstances.