Kohane Azusawa is a main character in the mobile rhythm game and anime series 'Project Sekai Colorful Stage! feat. Hatsune Miku'. She is a shy and kind-hearted high school student who becomes inspired by street performances. Kohane joins the group Vivid BAD SQUAD, aiming to create the best music in the world. Her journey explores themes of self-confidence, friendship, and finding her voice through music, making her a relatable and central figure in the story.