This threat approaches the Land of Light and standing on his way are Ultraman Zero and his disciple, Ultraman Zett. At this battle, Zett chases a monster alone, making his way towards Earth. Meanwhile on Earth, a new defense force, the anti-monster robot force STORAGE fights the monster threat and joining them is a young hot-blooded youth named Haruki Natsukawa (played by Kohshu Hirano). When this monster from space invades Earth, Zett and Haruki have their fateful encounter, thus starting the passionate story of our two young heroes!
His human host on the other hand, Haruki Natsukawa is STORAGE's rookie pilot. A karate master, he is polite and a natural-born athlete. he faces everything head-on and has a strong sense of justice. On one fateful day, Haruki lost his life while fighting a monster that had come to Earth from the sky. His life was saved by merging with Ultraman Zett, since then, he began to fight as a hero of justice. Although he holds conflicting ideals about "lives to be protected" and "beings to be killed," he continues to move forward while fighting together with Ultraman Zett.
Ultraman Z is set to premiere on June 20th at 9am only on TV Tokyo.