Grathan Gryn is the first commander of the Zaboom army. Hazzard considers him a silly commander. When he attempts to kill Romina, Tobikage intervenes and destroys him.

Ninja Senshi Tobikage tells the story of a boy named Joe Maya. One day, Joe, who lives on Mars, witnesses a battle between aliens. Those from Planet Zaboom are attacking the princess of Planet Radorio, she has escaped from the emperor of Zaboom who is scheming to conquer the universe and has crash landed on mars. Joe stumbles aboard the princesses ship, this starts a chain reaction of events that will alter their lives. Joe and his friends wield three powerful mecha beasts against the emperor of Zaboom and his forces, but the odds are stacked heavily against them. When all hope seems to be lost a mysterious ninja robot named Tobikage appears as if from nowhere to provide assitance, able to combine with the 3 mechanical beasts provides Tobikage with unmatched power, with his aide Joe fights the forces of Zaboom...
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(Source: Anime News Network)

__Height:__ 173cm
__Hobbies:__ baseball, bicycling, golf

Houchuu Ootsuka is a Japanese voice actor and narrator affiliated with the talent management firm Crazy Box. 

He is best known for his roles as the voices of Kyao Mirao in Heavy Metal L-Gaim; Yazan Gable in Mobile Suit Zeta Gundam; Akira Sendō in Slam Dunk; SignalMan in Gekisou Sentai Carranger; Imagin, Deneb in Kamen Rider Den-O, Abuto in Gintama, Makoto Sōda in Captain Tsubasa and Jiraiya in Naruto. He is also known for dubbing for Jean-Claude Van Damme, Donnie Yen (especially in Ip Man series), Jeff Goldblum, Ray Liotta, Tim Robbins, John C. McGinley, Brent Spiner, Robert Patrick and many more. He was also the first dubbing voice actor of Kiefer Sutherland and Christopher Lambert in their early days. 