1girl, beret, black_choker, black_headwear, black_wings, blue_archive, blush, choker, closed_mouth, feathered_wings, hat, head_wings, koharu_(blue_archive), long_sleeves, machico_maki, off_shoulder, pink_eyes, pink_hair, sailor_collar, school_uniform, serafuku, simple_background, solo, spoken_blush, twintails, upper_body, white_background, white_sailor_collar, wings