nezumi (09261377), nagusa (blue archive), nagusa (swimsuit) (blue archive), blue archive, absurdres, commentary, highres, 1girl, beach, bikini, blue eyes, blush, braid, breasts, collarbone, covering own mouth, day, floating clothes, hair ornament, halo, hand on own thigh, hand up, haori, japanese clothes, light particles, long hair, long sleeves, navel, ocean, official alternate costume, outdoors, palm tree, print haori, rock, shallow water, single braid, small breasts, snowflake hair ornament, snowflake halo, solo, splashing, standing, stomach, swimsuit, thighs, tree, very long hair, wading, water, waves, white bikini, white hair, white halo, white haori