1girl, a5m, aircraft, airplane, barefoot, black_hair, black_one-piece_swimsuit, blue_ribbon, brown_eyes, dd_(ijigendd), flat_chest, folded_ponytail, from_above, hair_ribbon, kantai_collection, kasuga_maru_(kancolle), kickboard, long_hair, looking_at_viewer, official_alternate_costume, one-piece_swimsuit, ribbon, school_uniform, solo, standing, swept_bangs, swim_cap, swimsuit, taiyou_(kancolle), white_headwear