riel (rielilu), kazusa (blue archive), blue archive, absurdres, commentary, hashtag-only commentary, highres, 1girl, alternate costume, animal ears, beach, bikini, bikini under clothes, black bikini, black choker, black hair, cat choker, cat ears, cat girl, choker, closed eyes, cloud, colored inner animal ears, colored inner hair, film grain, front-tie top, full body, halo, multicolored hair, ocean, open mouth, orange sky, outstretched arms, pink hair, pink halo, shirt, short hair, simple bird, sky, sleeves rolled up, smile, solo, splashing, spread arms, sunset, swimsuit, two-tone hair, white shirt