Machida, played by Robin Atkin Downes, is a character in the television series Buffy the Vampire Slayer.
Machida is a demon who was summoned by Delta Zeta Kappa fraternity members. They ritually sacrifice women to him in order to secure wealth and success.
After Cordelia Chase strong arms Buffy Summers to attend a frat party, the two of them are drugged and chained up in the basement. Buffy manages to break free of her chains and kill Machida with a sword. The Delta Zeta Kappa members are sentenced to consecutive life sentences after it's discovered that multiple women's bones were buried in the basement. Also former Delta Zeta Kappa members around the country were suffering major stock losses, FBI raids, and boardroom suicides after Machida's death.