nagusa (blue archive), nagusa (swimsuit) (blue archive), blue archive, absurdres, commentary, english commentary, highres, mixed-language commentary, 1girl, apple, banana, bare shoulders, beach, bikini, blue sky, braid, breasts, cleavage, collarbone, colored eyelashes, cup, eyelashes, food, fruit, hair ornament, halo, haori, holding, holding food, holding fruit, holding watermelon, japanese clothes, jewelry, ley reishiro, light blush, long hair, looking at viewer, medium breasts, mountainous horizon, necklace, ocean, official alternate costume, outdoors, ring, ring necklace, sand, seiza, simple bird, sitting, sky, snowflake hair ornament, snowflake halo, solo, straw bag, summer, sweat, swimsuit, watermelon, white bikini, white eyelashes, white eyes, white hair, white halo, white haori