happycloud, eri (blue archive), blue archive, absurdres, highres, 1girl, artist name, black hat, black jacket, blue sky, blush, bow, bowtie, braid, breasts, bright pupils, closed mouth, cloud, cloudy sky, collared shirt, crossed bangs, diagonal-striped bow, diagonal-striped bowtie, diagonal-striped clothes, earrings, from side, grey hair, hair between eyes, halo, hat, hood, hood down, hooded jacket, jacket, jewelry, long hair, looking at viewer, looking to the side, low ponytail, medium breasts, multicolored hair, open clothes, open jacket, orange eyes, ponytail, red bow, red bowtie, red hat, red streaks, shirt, side braid, single braid, sky, smile, solo, streaked hair, striped bow, striped bowtie, striped clothes, tilted halo, two-sided fabric, two-sided headwear, upper body, white shirt, witch, witch hat, yellow halo