Shinzo Abe was shot outside of Yamato-Saidaiji Station. The viewer shooting this video was standing here at this crosswalk on google maps.
Direct link to the position on google maps.
https://www.google.com/maps/@34.6941501,135.7840034,3a,75y,215.99h,94.94t/data=!3m6!1e1!3m4!1saEno9z5k9V7qXRMo_fJz9Q!2e0!7i16384!8i8192