That Girl is 1000%

In the vibrant world of high school soccer, Azusa Kawahara, the spirited team manager, navigates the challenges of friendship and budding romance. Her close bond with childhood friend Morisaki Ikumi complicates matters as she supports him on and off the field. However, everything shifts when Azusa notices Ikumi's increasingly packed schedule, leaving her to speculate about the reasons behind his newfound busyness.

The situation takes a turn when Azusa unexpectedly spots Ikumi with a mysterious girl outside of school, igniting a mix of curiosity and jealousy within her. As she grapples with her emotions, Azusa begins to question whether her feelings for Ikumi are reciprocated, leading her on a journey of self-discovery and the complexities of young love.