Home world: Planet Earth (Guardians of the Earth Timeline)
First Appearance: Ultraman Gaia episode 46 "The Attack of the Forest"
Latest Appearance: None
Height: 53 m
Weight: 85,000 t
Category: Robot
Affiliation: Tenkai
Roar(s): TBA

Shinryoku (深绿シンリョクlit. "Depth Green") is the final nature control machines in the series Ultraman Gaia in episode 46. Shinryoku's purpose was to replant the Earth's forests, the final step to repopulate the Earth.

Subtitle: Natural Control Machine (自然コントロールマシーン Shizen Kontorōru Mashīn)


  • Height: 53 m
  • Weight: 85,000 t
  • Origin: Kohoku Techno Park


Ultraman Gaia

Being the last of the nature machines along with Tenkai and Enzan. It appeared out of the ground and within minutes turned the city into a giant forest. XIG volunteered Catherine Ryan of their Canadian branch, Gamu Takayama, and Team Hercules to go in and investigate the inner workings of Shinryoku. Shortly after entering the robot, Team Hercules open fire at Shinryoku's defense systems, giving Gamu and Catherine the cover they need to find the machine main power source. They quickly located their target but they also encounter a woman, named Yabuki Shiorigai, who previously appeared as a promoter of the Root of Destruction.

Yabuki was in control Shinryoku or a manifestation, she explained to XIG that she had brought all three of the nature machines from the future at the beckoning of the Radical Destruction Bringer itself, and that it her mission to purify the Earth of the human race. However, Catherine fired upon Shinryoku's Main Circuit slowing down the robot, and allowing Gamu to transform into Ultraman Gaia and the fight begins. Team Hercules and Team Lighting join in to try and keep her at bay. Soon Gaia finishes her off with the Photon Edge, causing her to spark and soon explode, making the forest to disappear and marking the end of the natural monsters.


  • Surprisingly, Shinryoku's roars are modified Tenkai and Enzan roars, all two are natural monsters.
  • Shinryoku means Deep Green.
  • Shinryoku's name is similar to the word Invasion (侵略 Shinryaku).

Powers and Weapons

  • Energy Beams: She can fire missile strength beams from her fingers.
  • Electric Vines: When need, they can come out of the ground, wrap around its enemy and electrocute them.
  • Anti-Ultra Field: Inside Shinryoku, Gamu was unable to transform until the Main Circuit was destroyed. From Shiori's words it is possible the field extended to the entire forest it created.
  • Forest: She can summon a whole forest out of crystals.
  • Binding Flashes: She can create flashes from orbs on her body.


Ultraman Gaia Kaiju & Seijin
Ultraman Gaia Radical Destruction Bringer | Vision Dragon | C.O.V. | Geel | Apatee | Primary Mezard | Mezard | Bokurag | Gan Q Code №00 | Gan Q Code №01 | Tenkai | Anemos | Crabgan | Rezaito | C.O.V. II | Baby C.O.V. | Varsite | Mizunoeno Dragon | Wolf Gas | Psycho Mezard | Antimatter | Deents | Mother Deents | Algyuros | Imitation Ultraman Agul | Diglobe | Zonnel | Psycho Mezard II | Lilia | Geschenk | Candea | Pazuzu | Gomenos | Zonnel II | Geel II | Zoruim | Meemos | Enzan | Rukulion | Gokigumon | Kijuro Mato | Gan Q Code №02 | Aeroviper | Syazac | Wolf Fire | Algona | X-Savarga | Queen Mezard | Illusion Ultraman Agul | Tigris | Tsuchikera | Pazgeek | Σ-Zuigul | Black Gamu | Satanbizor | Mind Parasites | Bizorm | Izac | Super C.O.V. | Super Pazuzu | Blitz Blots | Tigris II | Shinryoku | Mokian | Shinigami | Zebub | Dobishi | Fishman | Kaiser Dobishi | Gomenos II | Geel III | Tigris III | Zonnel III | Syazac | Zogu
Ultraman Tiga, Ultraman Dyna, & Ultraman Gaia: The Decisive Battle in Hyperspace Red Sphere | Satanbizor | King of Mons | Bajiris | Scylla
Ultraman Gaia: Gaia Again Gakuzom | Baiakuhe | Zonnel II | Rinar
Tiga, Dyna, and Ultraman Gaia novel: The Adventure in Hyperspace Kaiser Gyrares XIII | King of Mons | Charija | Galra | Neo Geomos | Psycho Mezard | Chaos Jirak | Nosferu | Demon Gyrares XIV
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