アオペラ -aoppella!?- is an innovative musical project that blends the captivating elements of a cappella performance with the vibrant world of anime. This unique ensemble is the product of a collaboration of voice actors who have come together to form two fictitious high school a cappella groups: KonoHana Sakuyo High School's "Lil Happy" and Fumon High School's "VadLip." Each group brings its own distinct flair and personality, contributing to the rich tapestry of sound that defines the アオペラ -aoppella!?- experience.

Since their inception, アオペラ -aoppella!?- has been enchanting audiences with their creative renditions of popular songs and original pieces that tell stories of youth, aspirations, and the joys of singing with pure voices. Their discography showcases their versatility and talent, including the 1st ALBUM -A- that brings together a collection of their work, as well as a series of releases that feature tracks performed by each group. With a growing fanbase, アオペラ -aoppella!?- continues to redefine the possibilities of a cappella music, merging the charm of anime culture with the timeless beauty of vocal harmonies.