1boy, 1girl, alsace_(azur_lane), alsace_(heat_beating_summer_sacrament)_(azur_lane), azur_lane, beach_umbrella, bikini, black_hairband, blue_eyes, blue_flower, blue_hair, blue_nails, blue_necktie, blue_sky, blush, breasts, cloud, covered_nipples, day, flower, hair_flower, hair_ornament, hairband, hetero, hibiscus, highres, huge_breasts, implied_paizuri, light_blue_hair, looking_at_viewer, necktie, official_alternate_costume, outdoors, paizuri, paizuri_under_clothes, parted_lips, satou_aji, sky, sweat, swimsuit, umbrella, white_bikini