akinbo (hyouka fuyou), hatsune miku, kagamine len, kagamine rin, kaito (vocaloid), meiko (vocaloid), vocaloid, 2boys, 3girls, aqua hair, bare shoulders, blonde hair, brother and sister, brown hair, dancing, detached sleeves, frown, green eyes, hair ornament, hair ribbon, hairclip, headset, long hair, multiple boys, multiple girls, purple hair, ribbon, short hair, shorts, siblings, skirt, spring onion, steamroller, sweatdrop, tears, twins, twintails