1girl backlighting bangs blunt_bangs blurry blurry_foreground blush box cardboard_box check_translation curtains depth_of_field eyes_closed hair_ornament hairclip indoors kurosawa_dia long_hair love_live! love_live!_sunshine!! monochrome note papi_(papiron100) sailor_collar school_uniform sepia serafuku shirt short_sleeves signature sitting sleeping solo table translation_request upper_body window