ragnaveldt, rin (blue archive), short white-haired odyssey student (blue archive), blue archive, absurdres, highres, paid reward available, 1girl, artist name, ass, blue eyeliner, blue hair, blue halo, breasts, colored inner hair, cosplay, eyeliner, from behind, glasses, halo, headphones, holding, holding notebook, hooded shrug, looking at viewer, looking back, makeup, multicolored hair, multicolored one-piece swimsuit, multiple views, notebook, one-piece swimsuit, pointy ears, round eyewear, short hair, shrug (clothing), sideboob, sitting, solo, swimsuit, wet, wet clothes, wet swimsuit, white background, white one-piece swimsuit, white shrug