1girl animated animated_gif bad_link blue_sky blue_theme buttons cityscape cloud double-breasted expressionless falling floating_hair hidaka_kotori long_sleeves looping_animation monochrome no_shoes pleated_skirt satellite school_uniform serafuku short_hair shoujo_jiten skirt sky socks solo space star_(sky) starry_sky upside-down wide_shot yasui_marie
1girl blue_sky blue_theme buttons cityscape cloud double-breasted expressionless falling floating_hair long_sleeves monochrome no_shoes pleated_skirt satellite school_uniform serafuku short_hair skirt sky socks solo space star_(sky) starry_sky upside-down wide_shot
hidaka_kotori
shoujo_jiten
animated animated_gif bad_link looping_animation