1girl, :d, amano mizu, aqua eyes, aqua hair, aqua necktie, bangs, bare shoulders, black skirt, black sleeves, blush, character name, chibi, confetti, dated, detached sleeves, grey shirt, hair between eyes, happy birthday, hatsune miku, headphones, headset, heart, long hair, necktie, number tattoo, open mouth, pleated skirt, shirt, skirt, smile, solo, tattoo, twintails, very long hair, vocaloid