gmyo25, hatsune miku, magical mirai miku, magical mirai miku (2018), magical mirai (vocaloid), vocaloid, highres, 1girl, aqua bow, aqua bowtie, aqua eyes, aqua hair, arm up, armpits, balloon, black thighhighs, blush, bow, bowtie, detached sleeves, full body, holding, holding megaphone, hoop skirt, long hair, long sleeves, looking at viewer, megaphone, official alternate costume, official alternate hairstyle, open mouth, pink bow, pink bowtie, shirt, smile, solo, thighhighs, twintails, very long hair, white bow, white bowtie, white shirt, yellow bow, yellow bowtie