1girl bangs blue_hair buttons collared_shirt d eyebrows_visible_through_hair female floating frilled_hat frills hat hat_ornament highres instrument lolibooru looking_at_viewer medium_hair merlin_prismriver open_mouth pink_headwear pink_shirt pink_skirt puffy_sleeves purple_background ruu_(tksymkw) safe shirt simple_background skirt skirt_set smile solo standing touhou touhou_project trumpet

Unknown