Professor Layton and the Diabolical Box/Trivia


 * Homage: Watch the scene as the trio arrives after watching Spirited Away.
 * Shout Out: The Sword Puzzle near the end feels like a Shout Out to the final test in Indiana Jones and The Last Crusade.
 * Anton looks remarkably like a cartoonish version of Alucard from the Castlevania games. His English voice actor must have realized this, because his voice is also similar to Alucard's in the original version of Symphony of the Night.