1girl alternate_costume animated arm_rest black_shirt blinking blunt_bangs blush closed_mouth hair_ribbon hand_on_own_chin head_rest head_tilt kotonoha_akane letterboxed long_hair looking_at_viewer looping_animation low-tied_sidelocks no_sclera one_side_up outside_border oyasumi_makura pink_hair red_eyes red_ribbon ribbon sailor_collar school_uniform serafuku shirt short_sleeves smile solo twitching ugoira upper_body voiceroid white_sailor_collar white_sleeves
1girl alternate_costume arm_rest black_shirt blinking blunt_bangs blush closed_mouth hair_ribbon hand_on_own_chin head_rest head_tilt letterboxed long_hair looking_at_viewer low-tied_sidelocks no_sclera one_side_up outside_border pink_hair red_eyes red_ribbon ribbon sailor_collar school_uniform serafuku shirt short_sleeves smile solo twitching upper_body white_sailor_collar white_sleeves
kotonoha_akane
voiceroid
animated looping_animation ugoira