tenkuu (pixiv 25170131), eri (blue archive), blue archive, 1girl, :d, black hat, black jacket, blush, book, bow, bowtie, braid, collared shirt, crossed bangs, earrings, grey hair, hair between eyes, halo, hat, hat bow, holding, holding book, jacket, jewelry, long hair, looking at viewer, multicolored eyes, multicolored hair, multiple rings, open mouth, orange eyes, portrait, red bow, red bowtie, red hair, ring, shadow, shirt, side braid, smile, solo, star-shaped pupils, star (symbol), streaked hair, striped bow, striped bowtie, striped clothes, symbol-shaped pupils, triangle earrings, turtleneck, two-sided fabric, two-sided headwear, white shirt, witch hat, yellow eyes, yellow halo