There is a huge torii, wearing a black umbrella and a black suit, killing ghosts. In order to purify torii, there is a shrine behind torii. You can get an amulet on the table of the shrine.
This spell is called lightning spell, which can paralyze and imprison ghosts.
Ghost Line: Tokyo is an action role-playing game developed by Tango-Gameworks and released by Bethesda-Softworks.