Anime girl with a microphone and a backpack on stage

masterpiece, best quality, highly detailed, ultra high res, ayase arisa, 1girl, solo, hair ornament, blonde hair, ponytail, glossy lips, full lips, sleeveless idol dress, very puffy skirt, flared skirt, thigh highs, heeled boots, full body, cleavage, wearing red backpack, (backpack:1.2), indoor, stage, smile

(low quality, worst quality:1.4), nsfw, nude, naked, Arms behind back