Haiyama is a boy who gave people money and demanded them to do whatever he wanted; if they did not do so, he would whip them.



Haiyama's true personality.

Haiyama manipulated Kujirada, while pretending that the opposite was going on. Haiyama was defeated by Dark Yugi in a Digital Pet battle.

As his Digital Pet was defeated, he was seemingly beaten by his own pet.


  • Haiyama has similarities to both Tomoya Hanasaki and Weevil Underwood, also bearing similar appearances for both his personalities.
    • Like Hanasaki, he appeared shy and alone when he was being deceitful. In both cases, Yugi refers to them being how he used to be.
    • Like Weevil, he lied and manipulated others to his own advantage.
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