1girl, 39, blue_eyes, blue_hair, blush, closed_mouth, collarbone, collared_shirt, crescent_moon, date_pun, dated, detached_sleeves, emosk, hair_ornament, hands_on_own_chest, hatsune_miku, headset, long_hair, long_sleeves, looking_down, miku_day, moon, necktie, night, night_sky, number_pun, own_hands_together, shirt, sky, sleeveless, sleeveless_shirt, smile, solo, split_mouth, star_(sky), starry_moon, starry_sky, tie_clip, twintails, very_long_hair, vocaloid