1boy 3girls belly bikini black_hair blush breasts brown_eyes brown_hair camera flat_chest hair_bobbles hair_ornament hair_ribbon marui_futaba marui_hitoha marui_mitsuba micro_bikini mitsudomoe multiple_girls navel ocean red_hair ribbon sayukisayuki short_hair short_twintails small_breasts swimsuit twintails water yabe_satoshi
6+boys 6+girls absurdres chiba_yuudai everyone hair_bun highres itou_shiori kaieda katou_mayumi kuriyama_aiko marui_futaba marui_hitoha marui_mitsuba marui_soujirou matsuoka_sakiko mitsudomoe miyashita multiple_boys multiple_girls ogata_airi satou_shin'ya sugisaki_marina sugisaki_miku sugisaki_ryuuta toshi_(anime_coloring) yabe_satoshi yoshioka_yuki
3boys 6+girls ball black_eyes black_hair blue_eyes blush brown_eyes brown_hair chiba_yuudai denim denim_skirt drill_hair folded_ponytail green_eyes hair_bobbles hair_bun hair_ornament hair_ribbon highres hood hoodie jacket lunch marui_futaba marui_hitoha marui_mitsuba matsuoka_sakiko mitsudomoe miyashita multiple_boys multiple_girls multiple_tails official_art one_eye_closed open_mouth orange_eyes pleated_skirt ponytail ribbon sakurai_norio satou_shin'ya school_uniform short_twintails shorts skirt sleeves_pushed_up smile soccer_ball socks sugisaki_miku tail telstar thighhighs tri_tails twin_drills twintails yabe_satoshi yoshioka_yuki zettai_ryouiki