ancotaku, hatsune miku, kagamine len, kagamine rin, kaito (vocaloid), megurine luka, meiko (vocaloid), vocaloid, commentary request, official art, second-party source, 2boys, 4girls, aqua eyes, artist name, black coat, black shoes, black skirt, black vest, blonde hair, blue eyes, blue hair, blue necktie, blush, book, brown eyes, brown hair, brown hat, brown jacket, brown skirt, chibi, chibi only, closed mouth, coat, company name, cookie, copyright notice, cup, envelope, food, full body, green hair, grey pants, grey skirt, hat, holding, holding book, holding envelope, holding quill, holding suitcase, holding tray, jacket, monocle, multiple boys, multiple girls, necktie, pants, pink hair, quill, saucer, shirt, shoes, skirt, smile, socks, suitcase, teacup, tray, twintails, v-shaped eyebrows, vest, watermark, web address, white background, white shirt, white socks