1boy, 3girls, ahoge, animal_hood, bangle, black-framed_eyewear, black_dress, black_jacket, blue_eyes, bracelet, breasts, brother_and_sister, cellphone, cevio, dress, frills, glasses, grey_hair, hair_bun, hair_ornament, hairclip, holding, holding_phone, hood, jacket, jewelry, kizuna_akari, koharu_rikka, large_breasts, long_hair, long_sleeves, looking_at_viewer, medium_breasts, multiple_girls, open_mouth, orange_pantyhose, pantyhose, phone, purple_eyes, purple_hair, shirinda_fureiru, short_hair, short_hair_with_long_locks, siblings, single_side_bun, sleeves_past_wrists, smartphone, star_(symbol), sweater_vest, vocaloid, voiceroid, yuzuki_yukari, yuzuki_yukari's_younger_twin_brother