1girl, arknights, babydoll, bare_shoulders, bikini, black_bikini, black_eyes, black_ribbon, breasts, cleavage, closed_mouth, day, feet_out_of_frame, hair_intakes, hair_ornament, hair_rings, hammock, head_tilt, hemorina, holding, horns, legs, long_hair, long_sleeves, looking_at_viewer, official_alternate_costume, outdoors, red_hair, ribbon, side-tie_bikini_bottom, sitting, small_breasts, smile, soaking_feet, solo, star_(symbol), star_hair_ornament, surtr_(arknights), surtr_(colorful_wonderland)_(arknights), swimsuit, thigh_strap, very_long_hair, water