computer 23 highres 11 laptop 8 original 8 short_hair 7 sitting 6 book 5 monitor 5 glasses 5 1girl 4 chair 4 touhou 4 cable 4 bookshelf 4 desk 4 solo 3 computer_keyboard 3 office_chair 3 school_uniform 3 cloud 3 long_hair 3 room 3 television 3 photo 3 no_humans 3