Mysterious duelist harboring a dark shadow spirit and ancient curse.
Joey remains with Bakura during the dimensional crisis and helps him return.
Aigami transports Joey and Bakura to another dimension together, where Bakura explains the cause of the curse and apologizes for Shadi Shin's death.
They are connected indirectly through the ancient artifacts driving the conflict.
Kaiba's excavation seeks the lost Millennium Puzzle, while Bakura becomes central to the investigation surrounding the Millennium Ring and its curse.
Bakura is the focus of Aigami's suspicion and revenge.
Aigami takes a particular interest in Bakura because he believes Bakura is responsible for Shadi Shin's death.
Their connection is an established school and group association.
Tristan and Bakura are among the students preparing to graduate from Domino High School together.
Explore the full interactive character relationship map of Yu-Gi-Oh!: The Dark Side of Dimensions
Related entry on Wikidata (Q2712789), public domain (CC0).