Icon-ryusoger.pngThis article is about a/an Changer/sidearm in Kishiryu Sentai Ryusoulger.

The Gaisoul Ken (ガイソーケン Gaisō Ken, lit. "Gaisoul Sword") is the transformation device and main weapon for Gaisoulg. It is a retool of the Ryusoul Ken, and as such retains similar, if not entirely the same, functions of the Ryusoul Ken.[1][2]


Most of the blade is single-edged like a katana blade, straight with a thin silver edge with a metallic purple scaly fuller and on the blunt side of the Gaisoul Ken extends nine serrated layers flaring upwards. The crossguard takes on an armored dinosaur skull pointed sideways with a silver top jaw with silver teeth and a metallic purple bottom jaw both with matching teeth while the top jaw has black diamond eyes and a handle-like lever on the back. It has a black hilt with a small black pommel.


to be added


―GaiSoul insertion announcement[src]

"Gaisoul Change! (rock riff) Haa~"
―Transformation announcement[src]

―Transformation RyuSoul insertion announcement[src]

"Ryusoul Change! (rock riff)"
―Transformation announcement w/ a Transformation RyuSoul[src]

Before Gaisoulg is purified from its own hatred, the user can transform into Gaisoulg automatically. After being purified, the user activates the GaiSoul and inserts it into the Gaisoul Ken, then closes it to finish the transformation.

Attempting to come up with a transformation call for himself, Nada, the most recent user of the Gaisoulg armor, calls out "Ryusoul Gaisoul!", before realizing the correct "Gaisoul Change" transformation call.

Finishing Strike

"Ancient Break Edge!"
―Finisher Announcement[src]

"Gaisoul Zan! (specific phrase associated with inserted RyuSoul)"
―Attack announcement w/ a KyoRyuSoul[src]

To activate the Ancient Break Edge (エンシェントブレイクエッジ Enshento Bureiku Ejji), Gaisoulg opens the "mouth" of the Gaisoul Ken to initiate the attack, then "chomps" once to activate the attack. Alternatively, he can insert an auxiliary Soul, KyoRyuSoul, or a Legend Sentai Soul, then chomp to activate a variant of the Ancient Break Edge, some with different names entirely.[1]

List of attacks:

  • Transformation:
    • Ryusoul Break Edge (リュウソウブレイクエッジ Ryūsō Bureiku Ejji)
  • Auxiliary:
    • TsuyoSoul: When activated, the Gaisoul Ken will announce Ora! Ora! Ora! (オラ! オラ! オラ! Ora! Ora! Ora!, lit. "Roar! Roar! Roar!")
    • NobiSoul: When activated, the Gaisoul Ken will announce Biron! Biron! Biron! (びろ〜ん! びろ〜ん! びろ〜ん! Birōn! Birōn! Birōn!, lit. "Stretch! Stretch! Stretch!")
    • OmoSoul: When activated, the Gaisoul Ken will announce Don! Don! Don! (どーんっ! Dōn! Dōn! Dōn!, lit. "Bam! Bam! Bam!")
    • HayaSoul: When activated, the Gaisoul Ken will announce Zoom! Zoom! Zoom! (ズーム! ズーム! ズーム! Zūmu! Zūmu! Zūmu!)
    • KataSoul: When activated, the Gaisoul Ken will announce Kachin! Kachin! (カチーン! Kachīn! Kachīn!, lit. "Clang! Clang!")
    • MukimukiSoul: When activated, the Gaisoul Ken will announce Macho! Macho! Macho! (マッチョ! マッチョ! マッチョ! Matcho! Matcho! Matcho!)
  • KyoRyuSouls:
    • MeraMeraSoul: When activated, the Gaisoul Ken will announce Mera! Mera! Mera! (メラ! メラ! メラ!)
    • BiriBiriSoul: When activated, the Gaisoul Ken will announce Biri! Biri! Biri! (ビリ! ビリ! ビリ!)
    • ByuByuSoul: When activated, the Gaisoul Ken will announce Byu! Byu! Byu! (ビュー! ビュー! ビュー! Byū! Byū! Byū!) When used, it shot out several small tornadoes.
    • KurayamiSoul: When activated, the Gaisoul Ken will announce Shadow! Shadow! Shadow! (シャドー! シャドー! シャドー! Shadō! Shadō! Shadō!)
    • KagayakiSoul: When activated, the Gaisoul Ken will announce Shine! Shine! Shine! (シャイン! シャイン! シャイン! Shain! Shain! Shain!)
    • CosmoSoul: When activated, the Gaisoul Ken will announce Big Bang! Bang! Bang! (ビッグバン! バン! バン! Biggu Ban! Ban! Ban!)
    • DoshinSoul: When activated, the Gaisoul Ken will announce Doshin! Doshin! (ドッシン! ドッシン!)
    • HieHieSoul: When activated, the Gaisoul Ken will announce Hie! Hie! Hie! (ヒエ! ヒエ! ヒエ!)
  • Legend Sentai:
    • KyoryugerSoul: Gaburincho Slash Edge (ガブリンチョスラッシュエッジ Gaburincho Surasshu Ejji)



See Also


Icon-ryusoger.png Kishiryu Sentai Ryusoulger
Koh - Melto - Asuna - Towa - Bamba - Canalo - Nada - Seto / Naohisa Tatsui
Ryusoul Changer - Mosa Changer - Gaisoul Ken - Max Ryusoul Changer - Ryusoul Calibur - RyuSouls - Ryusoul Ken - Mosa Blade - Mosa Breaker
Ui Tatsui - Naohisa Tatsui - Elder of the Ryusoul Tribe - Oto
The Masters
Master Red - Master Blue - Master Pink - Master Green - Master Black
Mecha and Robos
Kishiryu Tyramigo - Kishiryu Triken - Kishiryu Ankyloze - Kishiryu TigerLance - Kishiryu MilNeedle - Kishiryu MosaRex
Kishiryu DimeVolcano - Kishiryu Dinomigo - Kishiryu Cobrago - Kishiryu ShineRaptor - Kishiryu ShadowRaptor - Kishiryu Pachygaroo - Kishiryu Chibigaroo - Kishiryu Pterardon
Ryusoul Gattai KishiRyuOh - Ryusoul Gattai KishiRyuNeptune - Kishiryu SpinoThunder - Ryusoul Gattai Gigant KishiRyuOh - Ryusoul Gattai Kishiryuzin - Kishiryu CosmoRaptor - Ryusoul Gattai KishiRyuOh CosmoRaptor - Kishiryu Ptyramigo - Ryusoul Gattai YokuRyuOh - Ryusoul Gattai KishiRyuOh Jet - Ryusoul Gattai King KishiRyuOh - Ryusoul Gattai KishiRyuOh Five Knights Blue - Ryusoul Gattai KishiRyuOh Five Knights Black
Warfare Tribe Druidon
Leader: Eras
Generals: Tankjoh - Wiserue - Gachireus - Uden - Pricious - Saden (Master Black) - Gunjoji - Yabasword
Others: Kleon
Minosaurs: Minosaur Complete Body/Dragon Minosaur - Unicorn Minosaur - Medusa Minosaur - Kraken Minosaur - Cerberus Minosaur (Elder Brother) - Cockatrice Minosaur - Mimic Minosaur - Troll Minosaur - Shen Minosaur - Mummy Minosaur - Basilisk Minosaur - Kelpie Minosaur - Primogenitor Minosaur - Pan Minosaur - Ghost Ship Minosaur - Golem Minosaur - Arachne Minosaur - Grimoire Minosaur - Necromancer Minosaur - Dwarf Minosaur - Grim Reaper Minosaur - Dodomeki Minosaur - Beelzebub Minosaur - Poltergeist Minosaur - Dullahan Minosaur - Fairy Minosaur - Jack-o'-lantern Minosaur - Sylph Minosaur - Gnome Minosaur - Charybdis Minosaur - Wizard Minosaur - Satan Minosaur - Phantom Minosaur - Griffon Minosaur - Director Minosaur - Maiko Minosaur
Footsoldiers: Drunn Soldiers
Allies: Gaisoulg (Valma, Rita, Nada) - Space Dragon - Ganima Noshiagalda