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

―Ryusoul Red summoning DimeVolcano.[src]

Kishiryu DimeVolcano (騎士竜ディメボルケーノ Kishiryū Dimeborukēno) is an auxiliary Kishiryu in Kishiryu Sentai Ryusoulger. It is based on a Dimetrodon.


A giant Kishiryu based on a Dimetrodon, DimeVolcano grants the abilities of the MeraMera Armor, which allows the user to use flame-based attacks. In combat, it wields the Knight Fan (ナイトファン Naito Fan) flame-style sail on its back, the Knight MeraMera Sword (ナイトメラメラソード Naito MeraMera Sōdo) flame-style tail blade, and can breathe fire from its mouth.

Much like Kishiryu Tyramigo, DimeVolcano is capable of human speech, as well as speak for itself with repetitions of "Dime!", but has a higher intellect, and speaks in full sentences on a regular basis. Due to its high power, the Ryusoul Tribe sealed away for the power alone, and it will go on a raging rampage if its quiz is answered incorrectly. Despite this, it was frightened of people fearing it, and its only friend was Haruto Watanabe, a boy recovering from an eye operation, who wasn't afraid of DimeVolcano after seeing it for the first time. Like all sentient beings, DimeVolcano is susceptible to romance.

In Episode 17, it is revealed to be the sibling of MosaRex.

Appearances: Ryusoulger Episodes 11-13, 17-19


At some point, DimeVolcano was found and released by Gaisorg for the Druidon's purpose. Ep. 12: Scorching Illusion

Ryusoul Gattai KishiRyuOh DimeVolcano

"KishiRyuOh DimeVolcano!"
―Announcement after completing transformation.[src]

Ryusoul Gattai KishiRyuOh DimeVolcano (竜装合体キシリュウオーディメボルケーノ Ryūsō Gattai Kishiryūō Dimeborukēno) is the combined form of Kishiryu Tyramigo and DimeVolcano, consisting of Kishiryu Tyramigo's central mecha formation, DimeVolcano's MeraMeraSoul as the head of KishiRyuOh, DimeVolcano's main body splits to form the dual Volcano Cannon (ボルケーノキャノン Borukēno Kyanon) mounted on the shoulders, which can unleash massive blasts of fire at the enemy, DimeVolcano's head is placed on the chest with Tyramigo's drills attached to its crest, the flame on DimeVolcano's right shoulder is placed on Tyramigo's tail base, and KishiRyuOh gains both the Knight MeraMera Sword and Knight Fan as its weapons.

In this form, KishiRyuOh's fighting skills improve, and it gains fire-based abilities. When Koh equips the MeraMera Armor while piloting, KishiryuOh DimeVolcano can increase the heat to scalding temperatures. Its finisher is the Volcano Slash (ボルケーノスラッシュ Borukēno Surasshu), where KishiRyuOh DimeVolcano performs three flame-based energy slashes that completely destroys the Minosaur.

Appearances: Ryusoulger Episode 12-13, 18

Additional Formations

Kishiryu SpinoThunder

Main article: Kishiryu SpinoThunder

Kishiryu SpinoThunder (騎士竜スピノサンダー Kishiryu SupinoSandā) is the combined form of Kishiryu DimeVolcano and Kishiryu MosaRex in Kishiryu Sentai Ryusoulger. It is based on a Spinosaurus.

Appearances: Ryusoulger Episodes 17-

Ryusoul Gattai Gigant KishiRyuOh

"Gigant KishiRyuOh!"
―Announcement after completing transformation.[src]

Ryusoul Gattai Gigant KishiRyuOh (竜装合体ギガントキシリュウオー Ryūsō Gattai Giganto Kishiryūō) is the combination of Kishiryu Tyramigo, DimeVolcano, and MosaRex. It consists of Kishiryu Tyramigo's central mecha formation, Tyramigo's head is attached to the left arm with both drills and one of its mini-gun as its spine, its RyuSoul is placed as its head, DimeVolcano's main body splits to form the dual Volcano Cannon mounted on the shoulders, the Knight MeraMera Sword splits open and forms body armor with the flame on DimeVolcano's right shoulder attached to the top to form the helmet and visor of Gigant KishiRyuOh, and MosaRex's tail (minus the KnighTrident) split to form the Knight Boarder (ナイトボーダー Naito Bōdā) pads for the feet, its missile launchers are placed on KishiRyuOh's knee connectors, and MosaRex's head is attached to the right arm with Tyramigo's second mini-gun.

In this form, Gigant KishiRyuOh can utilize fire, water and lightning abilities. Its attacks are the Gigant Thunder Kick (ギガントサンダーキック Giganto Sandā Kikku), delivering powerful lightning-charged spin kicks with the Knight Boarders, fire a stream of water from MosaRex's jaws, create a large energy manifestation of Tyramigo's head for a biting punch, and the Gigant Firestorm (ギガントファイヤーストーム Giganto Faiyāsutōmu) blast from the Volcano Cannons, unleashing a swirling hurricane of flames. Its finisher is the Gigant Double Bite (ギガントダブルバイト Giganto Daburu Baito), where Gigant KishiRyuOh charges MosaRex's head with lightning and Tyramigo's head with fire, delivering chomping energy punches to destroy the Minosaur. A variation exists where the Minosaur is sprayed with water from MosaRex's mouth before being chomped by Tyramigo's head.

Appearances: Ryusoulger Episodes 18-19




KSR-MeraMeraSoul (Knight Mode)

MeraMeraSoul (Knight Mode)

The MeraMeraSoul (メラメラソウル MeraMeraSōru, lit. Burning Soul) is the personal RyuSoul for DimeVolcano. It enables Ryusoul Red to access the MeraMera Armor, granting the user the power of flames. 

Behind the Scenes



  • DimeVolcano's name is a mix of Dimetrodon and "Volcano".
  • DimeVolcano shares similarities with Bakuryuu Firenokodon.
    • Both are based on a Dimetrodon.
    • Both are the same main color.
    • Both have fire-related abilities. 
  • DimeVolcano is the first character in the Super Sentai series portrayed by Wataru Takagi that is not a monster of the week.
  • DimeVolcano possesses traits similar to Build Ressha:
    • An orange mecha separate from the core five.
    • Has a combination with the team's robo that forms a visor over the eyes.
    • Forms a weapon with parts of its body.
  • KishiRyuOh DimeVolcano is so far the only one of KishiRyuOh's combinations that don't use any of the other Core Rangers mecha other than Tyramigo in the combination.
  • DimeVolcano giving out riddles and going on a rampage for receiving the wrong answer is similar to the Sphinx.



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