1girl, armillary sphere, backpack, bag, fantasy, highres, library, original, pink hair, sachi yumemayoi, scenery, short hair, skirt, stairs, star symbol, window
1girl, armillary sphere, backpack, bag, fantasy, highres, library, original, pink hair, sachi (yumemayoi), scenery, short hair, skirt, stairs, star (symbol), window