2girls, blue_hair, blue_one-piece_swimsuit, blush, breasts, brown_eyes, brown_hair, cleavage, hair_ribbon, hand_on_own_hip, headgear, i-19_(kancolle), kantai_collection, long_hair, medium_breasts, multicolored_hair, multiple_girls, name_tag, one-piece_swimsuit, open_mouth, pink_eyes, pink_hair, pink_ribbon, pleated_skirt, ponytail, ribbon, sailor_collar, school_swimsuit, school_uniform, serafuku, shikinami_(kancolle), short_sleeves, simple_background, skirt, splashing, swimsuit, tomamatto, tri_tails, wading, water, white_background