add contributors to VULNERABILITY HUNTER

src/client/js/components/StaffCredit/Contributor.js

@@ -103,6 +103,9 @@ const contributors = [
           { position: 'The University of Tokyo', name: 'Takashi Yoneuchi' },
           { position: 'DeCurret', name: 'Yusuke Tanomogi' },
           { position: 'Flatt Security', name: 'stypr' },
+          { position: 'Flatt Security', name: 'Azara/Norihide Saito' },
+          { position: 'CyberAgent, Inc.', name: 'Daisuke Takahashi' },
+          { position: 'Mitsui Bussan Secure Directions, Inc.', name: 'Yuji Tounai' },
         ],
       },
     ],