1girl, armband, arms_up, black_choker, black_hair, black_sailor_collar, black_serafuku, black_skirt, blue_archive, choker, closed_eyes, closed_mouth, facing_viewer, hair_ornament, hairclip, halo, ichika_(blue_archive), long_hair, long_sleeves, low_wings, midriff, navel, neckerchief, red_armband, red_neckerchief, sailor_collar, saiun_sigma, school_uniform, serafuku, simple_background, sketch, skirt, solo, stretching, sweat, trembling, upper_body, white_background, wings