yude13b, ichika (blue archive), blue archive, commentary request, highres, 1girl, armband, black choker, black gloves, black hair, black sailor collar, black serafuku, choker, gloves, gradient hair, grey eyes, hair ornament, hairclip, halo, long hair, long sleeves, midriff peek, multicolored hair, neckerchief, red armband, red halo, red neckerchief, sailor collar, school uniform, serafuku, simple background, solo, unusually open eyes, white background