youbi (0ver sd), hoshino (blue archive), hoshino (swimsuit) (blue archive), blue archive, 1girl, ahoge, bikini, blue-tinted eyewear, blue eyes, blue jacket, blush, collarbone, eyewear on head, hair between eyes, hair bobbles, hair ornament, halo, heterochromia, huge ahoge, jacket, long hair, long sleeves, looking at viewer, low twintails, official alternate costume, open clothes, open jacket, open mouth, orange eyes, pink hair, pink halo, simple background, smile, solo, speech bubble, steepled fingers, sunglasses, sweat, swimsuit, tinted eyewear, twintails, upper body, white background, white bikini, yellow eyes