Anime characters in a room with a window and a chair

((masterpiece,Highest quality;1.3,best illustration)),cowboy shot,1woman、独奏,30 year old beauty,((very small head:1.3)),black hair,(low ponytail),long hair,bangs,black eyes,gorgeous eyes,blush,medium breasts,(very long body:1.3),(toned body,slender body,skinny),gleaming skin,shiny skin,oily skin,(Female Ninja Costume)、No sleeve,Side slits,Black kimono、medieval Japan、

(low quality, worst quality), lowres, bad anatomy, long body, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, muscular, monochrome, simple background