1girl arm_behind_back bandaid_on_forehead bangs belt blue_dress blue_eyes blush collared_shirt commentary_request dated dress grey_hair happy_birthday highres idolmaster idolmaster_shiny_colors long_hair long_sleeves looking_at_viewer neck_ribbon pinafore_dress purple_eyes ribbon shirt sidelocks smile solo suke_(momijigari) twintails v white_shirt yuukoku_kiriko