ratsuku kinoko, yuuka (blue archive), yuuka (pajamas) (blue archive), blue archive, commentary request, highres, 1girl, animal print, black halo, blue shirt, blush, bottomless, bow hairband, cat print, closed mouth, cup, from side, hair between eyes, hair down, hairband, halo, holding, holding cup, long hair, looking at viewer, mug, official alternate costume, official alternate hairstyle, purple eyes, purple hair, shirt, smile, solo, white hairband