1girl, arknights, artist_name, ball, beachball, bikini, black_eyes, black_hair, character_name, foot_out_of_frame, goggles, goggles_around_neck, hair_bun, hair_ornament, hairclip, holding, holding_ball, holding_beachball, jacket, jacket_over_swimsuit, la_pluma_(arknights), la_pluma_(summer_flowers)_(arknights), long_sleeves, looking_at_viewer, medium_hair, mouth_hold, off_shoulder, official_alternate_costume, open_clothes, open_jacket, single_side_bun, solo, swimsuit, thigh_strap, umeno_shii, water_drop, whistle, white_bikini, white_footwear, white_jacket