riyo (lyomsnpmp), miyao miya, shimabara elena, tanaka kotoha, idolmaster, idolmaster million live!, highres, 3girls, ahoge, bag, bikini, chibi, closed eyes, day, detached ahoge, dress, food, hairband, hat, holding, holding ice cream cone, ice cream, ice cream cone, long hair, multiple girls, navel, outdoors, ponytail, running, shade, sitting, sleeveless, sleeveless dress, sun hat, sundress, swimsuit, tongue, tongue out, white dress, white hat