This article is about a/an villain in Kishiryu Sentai Ryusoulger.

Gaisorg (ガイソーグ Gaisōgu) is a mysterious knight dedicated to finding the strongest warrior among the Super Sentai.

Character History

Gaisorg is an armored Ranger-like knight who bears more than a passing resemblance to the Ryusoulgers. He has been searching for the strongest among the Super Sentai, and initially sought out the Gokaigers. Dissatisfied with them, he leaves. Later he infiltrates the Super Sentai Strongest Battle, a friendly competition among Rangers to discover the strongest warrior and grant their wish, in order to achieve his ends. Captain Marvelous also receives an invitation to the battle and surmises correctly, that it is the perfect place for Gaisorg to attack next.

Gaisorg then proceeds to attack some of the skirmish winners, until he gets to Stinger and Takaharu Igasaki, who happen to be part of Captain Marvelous' component.Battle1: Who is the Strongest in History!? Gaisorg attacks the duo until Marvelous arrives to fight him. Gaisorg is able to defeat him but before delivering a final blow, Takaharu deflects one strike and is hit by the other. He decides to leave afterwards and is summoned by Rita, the guardian of Nemesis who created the competition. She says that only those with an invitation are allowed to participate but Gaisorg reveals he is in possession of one. With no other choice, Rita inserts Gaisorg into the competition as a wild card. Between rounds, Gaisorg confronts Takaharu and attacks him. Gaisorg is sent into the fight between NinjaWhite & RyuuRanger vs. Red Mask & OhRed in order to speed things up. The four Rangers anticipated this and teamed up to fight Gaisorg but were all defeated until Marvelous arrived and fought him as Gokai Red then as DekaRed and HurricaneRed. Gaisorg prepared to use one of Takaharu's techniques but was deflected by Marvelous who was able to unmask him, revealing Takaharu Igasaki inside.Battle2: The Secretive Armor of Mystery 

After Ultimate Dai-Satan is defeated, Rita summons Gaisorg's armor to fight against Marvelous, Stinger, Takaharu, Kagura and Yamato. RyusoulGreen and RyusoulBlack appears and finish off Rita by destroying Gaisorg's armor in order to release her. After Gaisorg's armor has separated into pieces, a mysterious individual manages to take Gaisorg's helmet.Final Battle: Heading Towards Tomorrow!


These persons used the armor and unlike the hosts, they have full control of it.


These Super Sentai members were forced to wear the armor against their will and while using it they had no control of their actions.


Gaisorg HD



  • Ancient Break Edge (エンシェントブレイクエッジ Enshento Bureiku Ejji)
  • Luka's Gokai Saber technique
  • Takaharu's Shuriken Ninpo
  • Projectile Energy Blade Attack

Behind the Scenes



  • Gaisorg's armor resembles the Ryusoulger's suit and his sword is a silver-and-purple version of the Ryusoul Ken.
    • The details on his armor make him look like a human-sized RyuSoul in Knight Mode.
  • Gaisorg shares numerous notable similarities with Wolzard and his Power Rangers counterpart, Koragg, The Knight Wolf. All three are armored knight-themed characters wielding a sword and shield, and all three share a similar purple & silver color theme.
  • His helmet shape and shoulder pad, as well as his purple color scheme brings to mind Kamen Rider Ouja, while his helmet's visor and knight aesthetic brings to mind Kamen Rider Knight.
  • Gaisorg is similar to Raging Knight Dogold, due to the fact Gaisorg seems to be a living suit of armor that takes a host and is able to use their weapons or techniques (Dogold, while possessing Resentful Knight Endolf, possessed his RosoCrusher. Gaisorg is able to use moves/techniques from Luka and Takaharu respectively).
  • The Japanese pronunciation of his name(Gaisōgu, ガイソーグ) is similar to Kaizoku (カイゾク) with little different of sound. Although people dont not usually use Katakana for spell Japanese word but in Hiragana, it's written as かいぞく and in Kanji write as 海賊 which means "pirate".
    • His name might also be derived from the Japanese word Gaisou (外装), which means "sheath".
    • Part of his name, Gai, is a kun'yomi reading for the kanji "Yoroi" (鎧 lit. "armor").
  • Gaisorg is also similar to the Armor of Darkness and Raging Knight Dogold in in which they need a host to function. Just like the Armor of Darkness, one of his weapons is also a shield.
    • The three are also capable of switching hosts.
    • Unlike Dogold who can switch hosts at any moment, Gaisorg and the Armor of Darkness need to be defeated to be able to do that.



Other Color Rangers
KensakuMakotoBossSwanGouTessaiShinyaDoctor UlshadeYayoiAkiraBudStinger

Secondary Rangers
Dark Magic Knight WolzardTicketConductorYamato

Power Sets
Battle CossackDekaMasterDekaSwanWolzardGekiVioletKyoryu GrayKyoryu VioletToQ 6gou
ToQ 7gouZyuoh BirdZyuoh CondorSasori OrangeRyu Violet/Commander

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