ragunosuke (shin kio28), kazusa (blue archive), blue archive, absurdres, highres, 1girl, alternate costume, animal ears, bare arms, bare back, bare shoulders, bikini, black hair, blush, cat ears, cat girl, colored inner animal ears, colored inner hair, extra ears, eyewear on head, from behind, halo, multicolored hair, pink hair, pink halo, red eyes, short hair, solo, sunglasses, swimsuit, two-tone hair, white bikini