"Go! Go! 575" is a short-form anime series that centers on the lives of three high school girls who share a passion for creative expression through poetry and music. Set in the city of Kamakura, the story revolves around Azuki Masaoka, a reserved and introspective girl who finds solace in writing tanka poetry. Her classmate, Sone Miyuki, is a cheerful and energetic individual with a love for rap and spoken word. The two are joined by Matsuri Hino, a childhood friend of Azuki who is skilled in traditional Japanese dance and has a deep appreciation for classical arts.

The narrative unfolds as the trio decides to collaborate on a creative project, blending their unique talents to produce a performance that combines tanka poetry, rap, and dance. Their goal is to participate in a local cultural festival, where they hope to showcase their work and inspire others. Along the way, the girls face challenges such as creative differences, self-doubt, and the pressure of balancing their artistic pursuits with school life. Despite these obstacles, they learn to support one another and grow both individually and as a team.

The series emphasizes themes of friendship, self-expression, and the fusion of traditional and modern art forms. Each episode highlights the characters' personal journeys as they navigate their emotions and refine their craft. The interplay between Azuki's introspective poetry, Miyuki's dynamic rap, and Matsuri's graceful dance creates a harmonious narrative that celebrates creativity and collaboration. The story concludes with the trio successfully performing at the festival, leaving a lasting impression on their audience and solidifying their bond as friends and artists.