monobright is a rock band that plays rhythmic, cheerful and catchy music. They stand out above all because of the extrovert personality of singer-guitarist, Momono Yo-suke. Until recently, the band wore white polo shirts and black framed glasses, but now they've taken on uniforms and the aesthetics of a Brit-pop band; their look has become more common and colorful. Their music hasn't changed, still marked by the use of diverse instruments and tones in their composition. Full of energy, monobright acquires success through their overexcited performances on stage.