Argonavis from BanG Dream!

Ren Nanahoshi, a first-year university student, is on a quest to recapture the exhilarating thrill he felt during a childhood live festival. Choosing solitude over social connections, he dedicates his time to honing his singing skills in hopes of experiencing that rush again. His life takes a turn when a chance meeting at a karaoke bar introduces him to Yuuto Goryou and Wataru Matoba, who are captivated by his voice and in search of a lead singer for their band.

Initially hesitant to join them, Nanahoshi's resolve weakens after witnessing their electrifying performance. Inspired, he agrees to collaborate and soon finds himself alongside the free-spirited Rio Kikyou and fervent Banri Shiroishi. Together, they form "Argonavis" and set ambitious goals, including a coveted spot at the Destiny Rock Festival. As the band navigates the challenges of their musical journey, they learn about the complexities of friendship, ambition, and the pursuit of their dreams.