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The Silver Eyes of Izac (銀色の眼のイザク Gin'iro no Me no Izaku) is the forty-third episode of Ultraman Gaia.


Experiments to clone extinct species attracts the attention of the Destruction Bringer forcing Fujimiya and Gamu to face a mutated creature.








  • "I could also hear Izac's voice. Izac was born on this Earth, and all he wanted was to live on this planet. But I..."
  • "If fighting is so painful, you can lose that light. You know it wasn't you who slew Izac. We humans, who made the Artes Tigers extinct, slew him. Gamu, You once said, that humans could change. I want to believe that."
  • "But, unless man shoulders the pain of their errors from the past, they cannot truly change."
  • "Fujimiya."
  • "We won't forget Izac."

Home Media

  • Ultraman Gaia Volume 11 features episodes 41-44.


  • The episode gets its name because of Izac's eye color.
  • Agul in this episode follows a pattern which also starts in episodes 45, 48 and in the OVA: Gaia Again in which he comes in first to deal with the monster but gets beaten.
Ultraman Gaia Episodes
Seize the Light! | A Hero Appears | His Name is Gaia | Gamu of the Sky | Another Giant | The Ridiculing Eye | The Cleansing of the Earth | The 4,600 Million Year-Old Ghosts | Seagull Takes Off | Rock Fight | The Dragon's Capital | Monster Encircling Net | The Night of the Marionettes | The Challenge from the Anti-Space | When the Rain Stops | The Birth of Agul | Shadow of Space, Light of Earth | Agul vs. Gaia | Lilia's Maze | The Fossil of Ruin | The Sea of a Mysterious Light | The Stone Wing | Gamu Expelled! | The Determination of Agul | The Showdown for Tomorrow | The Final Resolution | A New Battle ~Version-up Fight!~ | The Advent of the Heatwave | The Distant City: Uqbar | The Demon's Cocoon | The Accursed Eye | The Future Seen Before | Battling the Legend | Crash of Souls! | Ransom for a Monster | The Sky of Reunion | The Fourth Symphony of a Nightmare | Ground-Breaking Tusks | The Swamp of Sadness | I Want to See Gaia! | The Resurrection of Agul | Gamu vs. Gamu | The Silver Eyes of Izac | The Attack of the Space Monsters | The Living Planet | The Attack of the Forest | XIG Destroyed!? | The Revenge of the Death God | An Angel Descends | The Cry of the Earth | Earth is Ultraman's Star