2girls, >_<, ahoge, beach, beach_umbrella, blue_sky, breasts, casual_one-piece_swimsuit, cleavage, closed_mouth, cloud, cloudy_sky, crystal, csyday, doll, elf, elysia_(honkai_impact), food, fruit, full_body, grin, hair_ornament, holding, holding_sheath, holding_sword, holding_weapon, homu_(honkai_impact), honkai_(series), honkai_impact_3rd, katana, long_hair, looking_at_viewer, loot_box, multiple_girls, one-piece_swimsuit, outdoors, palm_tree, pink_eyes, pink_hair, pink_one-piece_swimsuit, pointy_ears, purple_eyes, purple_hair, raiden_mei, raiden_mei_(herrscher_of_thunder), sand, sharp_teeth, sheath, sky, smile, swimsuit, sword, teeth, thighs, tongue, tongue_out, tree, umbrella, v-shaped_eyebrows, very_long_hair, water, watermelon, weapon