retro artstyle, 1girl, solo, Eriko, blonde hair, twintails, drill hair, hair ribbon, bangs, blue eyes, lipstick, bare shoulders, bow, choker, red choker, necklace, dress, skirt, bridal garter, arm garter, high heels, red footwear, idol, open mouth, full body, standing, singing, microphone, stage

nsfw, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, quality bad, hands bad, eyes bad, face bad, normal quality, jpeg artifacts, signature, watermark, username, blurry, artist name