1girl beret black_headwear black_wings blue_archive blush character_name feathered_wings full_body halo hat head_wings highres koharu_(blue_archive) loafers loose_socks low_wings miniskirt mofujiro neckerchief pink_eyes pink_hair pink_neckerchief sailor_collar shoes simple_background skirt sleeves_past_wrists socks solo standing twintails white_background white_sailor_collar wings