Icon-ryusoger.pngThis article is about a/an villain turned ally in Kishiryu Sentai Ryusoulger.

"Ladies and Gentlemen! It's the birth of a new Minosaur! Applause!"
―Kleon’s announcement when creating a Minosaur[src]

Kleon (クレオン Kureon)[1] is an alien and a former member of the Druidon Tribe who is responsible for creating Minosaur monsters from the negative emotions of various humans or objects. He was also the primary antagonist for the majority of the series.


Kleon was born on another planet and at some point, joined the Druidon Tribe Tvicon.png TV STORY-Final Ep.: The Will of the Earth after they left the Earth and drifted through space as the meteor struck the Earth and wiped out the dinosaurs. Tvicon.png TV STORY-Ep. 1: Que Boom!! Ryusoulger


When Eras's tentacle attacked, Kleon used his body to shield Wiserue and Pricious, but the tentacle pierced through his body unharmed. Tvicon.png TV STORY- Ep. 46: Noble Kishiryu When Eras emitted a light that put everyone into a slumber, Kleon was unaffected by it and managed to wake the Ryusoulgers up. He was dragged into Eras' body along Melto and Asuna, but they were able to escape by creating a Minosaur inside her body. Tvicon.png TV STORY-Ep. 47: Between Happiness and Despair Kleon watched the final confrontation and celebrated with Wiserue when Eras was defeated. Wiserue then questioned his origin and suggested to enjoy their precious lives with him and the survived Pricious on Kleon's planet.Tvicon.png TV STORY-Final Ep.: The Will of the Earth


Some time later, Kleon had a fight with Wiserue, so he left him and returned to Earth to make new friends. He ran into Yodonna who tortured him to create Director Minosaurs from Movie Jamen. The reformed villain was later rescued by Koh, Juru Atsuta and Princess Mabushina. After the monster was defeated, he approached Mabushina and Oto and told them that he would go back and reconcile with Wiserue.Tvicon.png TV STORY-Mashin Sentai Kiramager vs. Ryusoulger


Kleon seems to be very lazy, bratty, obnoxious, carefree, sadistic, and usually lies around while Tankjoh does the actual fighting. Despite having no apparent combat abilities, he does not seem to consider the Ryusoulgers a threat, as he regards their presence with annoyance rather than disdain, such as when he interrupted a Minosaur battle by blocking the way with a troop of Drunn Soldiers instead of attacking the Ryusoulgers head on. He is also egotistical and cowardly, showing disgust at Tankjoh's loss and betted on being able to beat him easily in a fight, only to pass it off as getting ahead of himself once he realized Tankjoh heard it all. He was also capable of badmouthing Wiserue before the higher-ranked Druidon angrily confronted him. After being forced in the service of Gachireus, he soon found himself better off with Wiserue and Tankjoh, and is especially attached to the latter, switching to Wiserue upon his death. He is also slightly naïve, something Wiserue found out the hard way. Despite this, he has a genuine heart at times, especially when it comes to satisfaction.

Powers and Abilities


  • Alien Physiology: An alien from an unknown planet, Kleon possesses abilities so extraordinary even to other Druidon. Wiserue even commented that Kleon could be Eras's equivalent from his alien planet.
    • Minosaur Creation: Kleon can create Minosaurs from the negative emotions of humans and objects by infecting them with his slime.
    • Slime Teleportation: Kleon can teleport to another location by transforming his body into slime.
    • Regeneration: Kleon can regenerate his body instantly after he is destroyed. He was completely unharmed when pierced through by Eras's tendril.
    • Heartlessness: Kleon has no heart, therefore, he is immune to Pricious's card ability.
    • Durability: Kleon was blasted with multiple shots from Gunjoji's chest but survived.
    • Sleep Immunity: Kleous is immune to Eras's sleep inducing light. When he, Melto, and Asuna were dragged into her body, they got weakened but he was completely impervious.
  • Drunn Soldiers Summoning: Kleon can summon Drunn Soldiers to protect him.


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  • Fork: Kleon carries a large fork, but instead of using it in combat, he mostly uses it as a way of threatening to hurt those the Ryusoulgers care about.
  • Tablet: Kleon formerly wielded a pink tablet to play his dance video.


  • Attribute: Slime-type Monster
  • Place of Distribution: Enjoyable Work
  • Classification: Druidon general
  • Experience Point: 900

Behind the Scenes



  • Kleon's design is based on toadstool mushrooms and slime.

Concept Art


  • Kleon's name is a pun on the word "crayon".


  • Kleon is the only Druidon Tribe member with an alternate costume; his suit has an alternate head with eyelids expressing fear or sadness.


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