[Machine Translation] BACK-ON, active at the forefront of the live scene, has decided to release a new single as the opening theme for the TV animation "Air Gear"! The new single is a powerful number with an even higher level of perfection. The two coupling songs are rock numbers with a catchy charm that will inevitably get people excited at live shows, and "Kodo" is the theme song for TV Tokyo's "Tokyo Mayokara! theme song for TV Tokyo's "Tokyo Mayokara!