| The Case of the Toxic Spell Dump |
|Type of Appearance:||Direct|
|Date of Birth:||20th century|
|Affiliations:||Angels City Constabulary|
Shiro Kawaguchi was a legate of the Angels City Constabulary. EPAgent David Fisher was first contacted by Kawaguchi regarding an arson fire at the Thomas Brothers monastery, an organization which had been aiding Fisher to determine the source of dangerous materials leaking from the Devonshire spell dump.