1girl :o bag bangs blue_skirt colored_eyelashes commentary_request crossed_bangs envelope floor green_hair highres holding holding_hair kamiyama_high_school_uniform_(project_sekai) kusanagi_nene legs_together long_sleeves looking_at_viewer love_letter necktie open_mouth plaid plaid_skirt pleated_skirt project_sekai purple_eyes school_bag school_uniform sitting skirt solo sweatdrop syhan