Kato the Asian chef
Mako as Kato
Kato, played by Mako
Vital characteristics:
Gender Male (his identity) / Female (Jeannie)
Family/Personal information:
About: Identity which Jeannie is able to blink herself into in preparing an Asian dinner for Tony to impress his fiance Melissa and her father General Stone
Character information
Appeared on/in: I Dream of Jeannie
Number of episodes: "Jeannie and the Marriage Caper" Season 1
Portrayed by Mako / Barbara Eden (as voice of Jeannie as Kato)

Kato was the identity which Jeannie was able to blink herself into in preparing an Asian dinner for Tony, his fiancee Melissa and her dad, base commander General Stone, his boss at NASA in the episode "Jeannie and the Marriage Caper" in Season 1. The part of Kato is played by Mako.

About Kato and Jeannie's dinner for Tony

After Jeannie ruins Tony's planned dinner for his fiancee Melissa and her dad, the General, when she puts the frozen boxes of peas and mashed potatoes which Tony had pots of water prepared for directly on the range burners, she is able to make up for ruining the kitchen, not to mention the dinner, by quickly blinking herself into the identity of Kato, in preparing an Asian style dinner as Melissa and her father arrived at Tony's place.

Kato, or Jeannie's dinner impressed the Stones, particularly Melissa, so much that she gave an offer to Kato, not knowing that Kato is Jeannie, the offer of becoming the General's personal chef as he prepared for his new European Ambassador job!