BED-IN is an electrifying female idol duo featuring the dynamic talents of Masukodera Kaori and Chūsonji Mai, who came together in 2012. They pay tribute to Japan’s vibrant “Bubble Era” of the late 1980s to early 1990s, a period celebrated for its daring, body-conscious fashion and playful humour. Embracing their identity as an “underground sexy idol” unit, this duo proudly takes charge of their creative journey, being entirely self-produced.