22/7, 6+girls, d, antenna_hair, bikini, bikini_skirt, black_hair, blonde_hair, blue_eyes, blue_hair, bow, braid, breasts, brown_eyes, brown_hair, day, fujima_sakura, glasses, green_eyes, green_hair, hair_ornament, hair_over_eyes, hairband, himuro_mizuki, ichinose_hotaru, kamiki_mikami, kiryu_touko, long_hair, looking_at_viewer, maruyama_akane, multicolored_hair, multiple_girls, nagamine_kaede, nishiura_sora, ocean, orihara_sumika, pink_hair, ponytail, purple_eyes, purple_hair, red_eyes, saitou_nicole, semi-rimless_eyewear, sera_honoka, short_hair, single_braid, skirt, sky, smile, swimming, swimsuit, tachikawa_ayaka, takigawa_miu, trefle_r, twintails, water, yagami_toa