ueyama michirou, 961 production, akizuki ritsuko, shijou takane, idolmaster, idolmaster (classic), idolmaster 1, frilled swimsuit, silver hair, 00s, 2girls, ahoge, antenna hair, armpits, ass, balloon, bare arms, bare legs, bare shoulders, bikini, black-framed eyewear, blush, braid, breast press, breasts, brown eyes, brown hair, cleavage, clenched teeth, closed mouth, collarbone, fang, female focus, finger in ear, frilled bikini, frills, glasses, green bikini, hairband, hand on another's shoulder, hand up, hands up, large breasts, legs, long hair, looking down, matching hair/eyes, midriff, multiple girls, one eye closed, red eyes, short hair, side-tie bikini bottom, sideboob, standing, sweatdrop, swimsuit, symmetrical docking, teeth, twin braids, underboob, wince, yellow bikini, yellow hairband