1girl, o, ahoge, amaichi_esora, bare_shoulders, beach, blue_hair, blue_sky, cloud, cloudy_sky, griseo, hair_ornament, holding, honkai_(series), honkai_impact_3rd, long_hair, multicolored_hair, open_mouth, outdoors, palm_tree, purple_eyes, sand, see-through, shadow, sky, solo, standing, starfish, streaked_hair, swimsuit, tree, water, water_gun, waves