Hayashi
Background
Hayashi works for Yahara Investments, Inc at 1240 Cotton Drive, North Vancouver, British Columbia.
During the events of Airwolf: Season 4 Episode 14 Ground Zero played by Soon-Tek Oh
Takeshi Yahara is watching battle footage from World War II. Hayashi walks into the room and gives him an envelope of photographs of Jo Santini, Mike Rivers, Jason Locke and St. John, and tells Yahara where they can be found. Yahara has a meeting with Hayashi, Kamiyama, Kimura and Fumio. Kimura pulls out a map and blueprints and shows Yahara a map of a nuclear facility and where to attack to cause a large scale nuclear disaster. Fumio tells Yahara that bombs have been placed on Yahara's plane along with other defensive weapons. Kamiyama tells Yahara that cameras and monitors have been placed as requested. Yahara orders everyone to swear their willingness to die. Hayashi goes first and writes a symbol on a piece of paper, followed by Kimura and Fumio. Kamiyama refuses to commit to suicide and he is beheaded by Hayashi. Yahara and Hayashi go to Santini Air and Yahara is at first upset that St. John is not flying them, but then agrees to let Jo fly. As they are leaving, Hayashi leaves Yahara's business card on the desk. Yahara orders Jo to fly towards the nuclear facility and Hayashi pulls out a gun. They enter restricted airspace and ground control orders them to identify themselves. Yahara tells Jo to correctly identify herself, apologize and turn around. As St. John is trying to free Jo, Yahara and Hayashi walk in to the room and Yahara asks St. John if he knows fear, the same question St. John's father asked Yahara when he was a POW. Yahara pulls out a kitana and threatens to crack open St. John's skull with it. Kimura tells Yahara that his plane has arrived. Later, Yahara threatens to kill Jo and Mike if Locke doesn't order the jets to leave. Locke makes a phone call and the jets return to base. St. John is brought outside to be executed and Yahara tells his followers that they are free to leave after St. John's execution. St. John manages to get away and kills Yahara's followers.