1girl, artist name (singer), b-ko (shuuen no shiori), black skirt, book, brown hair, buttons, chair, collared shirt, desk, empty eyes, floating, floating object, hair ribbon, hand to own face, hand up, holding, holding book, jacket, komine, lapels, long sleeves, looking at viewer, lyrics, multiple persona, necktie, niconico id, nisemono chuuihou (vocaloid), notched lapels, open book, open mouth, picture frame, plaid, plaid skirt, pleated skirt, purple eyes, red background, red necktie, red ribbon, red skirt, red trim, ribbon, school desk, school emblem, school uniform, shirt, short hair, shuuen no shiori project, silhouette, skirt, solo focus, song name, two-tone necktie, two-tone skirt, vignetting, white jacket, white necktie, white shirt