The Duel Academy examiner is the Duel Academy faculty member who faced Bastion Misawa during the latter's entrance exam.
The examiner appeared again during the meeting to discuss who would represent Duel Academy during the in the inter-school match against North Academy, though he does not speak. Subsequently, he appears in Professor Satyr's flashback of the meeting.
The examiner attended Jaden Yuki's graduation ceremony, where he stands among other members of the faculty. His final appearance is at the following party, where he is seen standing with Satyr.
In the GX Tag Force series, this character's design is used for multiple characters as a "generic teacher design". The characters Wade, Georg, Lioside, Dean and Mimicry all use this design. When the series moves to be based on 5D's, the character design is maintained, but they are retooled to be members of Sector Security.
During his only shown Duel, the examiner used a Deck specifically designed for testing applicants. The only shown cards were "Big Shield Gardna" and "Gear Golem the Moving Fortress".