shuu reika, hatsune miku, kagamine len, kagamine rin, kaito (vocaloid), megurine luka, meiko (vocaloid), vocaloid, bad id, bad pixiv id, highres, md5 mismatch, 2boys, 4girls, aqua eyes, aqua hair, blonde hair, blue eyes, blue hair, blue scarf, blush, brown eyes, brown hair, detached sleeves, headphones, headset, hug, long hair, multiple boys, multiple girls, open mouth, pink hair, scarf, short hair, siblings, snow, snowflakes, very long hair, winter