Koh


 * -| 1="The Brave Knight! Ryusoul Red!"

- Ryusoul Red's roll call


 * -| 2="Behold a knight's chivalry!"

- Ryusoul Red’s pre-battle catchphrase


 * -| 3="The Brave Knight! Max Ryusoul Red!"

- Max Ryusoul Red's roll call

Koh (コウ) is Ryusoul Red (リュウソウレッド Ryūsō Reddo), the Red Ranger and a leader of the Ryusoulgers. He is 209 years old.

Character History
to be added

Personality
Koh is naive and more child-like than the other Ryusoulgers but is also very loyal to them. In addition, following a knight's code of conduct, he opts for the option with the least amount of innocent bloodshed, as opposed to Towa & Bamba during their first confrontation. A kind, friendly & outgoing young man, he always encourages his team to open up to each other. His valor pushes himself to fight the good fight, even when the odds are stacked against his team. As the Knight of Valor, his fighting style combines power with ferocity and focuses on overwhelming offense. His childlikeness also makes him extremely honest and straightforward, and is what enables him to correctly answer DimeVolcano's quiz.

Powers and Abilities

 * Ryusoul Tribesman Physiology
 * As member of Ryusoul tribes, he possessed these following abilities:
 * Longevity
 * Ryusoul tribespeople age very slowly and can live for hundred of years.


 * RyuSouls Clairaudience
 * Koh can hear the voice of Ancient Kishiryu inside RyuSouls and know what they think.

Forms
{{#tag:tabber| Ryusoul Red= {{#tag:tabber| Default= {{Quote|Que bom! Wassei Wassei! Sou! Sou! Sou! Wassei Wassei! Sore sore sore sore! - Ryu So Cool! (laughing)|transformation announcement via Ryusoul Changer|Kishiryu Sentai Ryusoulger}} Arsenal
 * Ryusoul Changer
 * Ryusoul Ken
 * RyuSouls
 * Red RyuSoul

Mecha
 * Kishiryu Tyramigo

Attacks {{-}} Appearances: Kishiryu Sentai Ryusoulger Episodes 1-22, 24-33, Kishiryu Sentai Ryusoulger The Movie: Time Slip! Dinosaur Panic!! {{!}}-{{!}} Souls= {{#tag:tabber| TsuyoSoul= {{Quote|TsuyoSoul! Ryu!- Soul!- Soul!- Soul!- Kono Kanji! TsuyoSoul!|transformation announcement via Ryusoul Ken|Kishiryu Sentai Ryusoulger}} Arsenal
 * {{nihongo|Dino Slash|ディノスラッシュ|Dino Surasshu}}: By inserting the spare Red RyuSoul in the Ryusoul Ken, Ryusoul Red gathers all of Tyramigo's power and executes an extremely powerful energy slash, that takes the form of Tyramigo's head, with the Ryusoul Ken.
 * Ryusoul Changer
 * Ryusoul Ken
 * RyuSouls
 * Red RyuSoul
 * TsuyoSoul

Mecha
 * Kishiryu Tyramigo

Attacks

Appearances: Ryusoulger Episodes 1-2, 4-5, 7-8, 16, 21, 31 {{-}} {{!}}-{{!}} KusaSoul= {{Quote|KusaSoul! Ryu! Soul! Soul! Soul! Kono Kanji! KusaSoul!|Transformation announcement via Ryusoul Ken|Kishiryu Sentai Ryusoulger}} Arsenal
 * Ryusoul Changer
 * Ryusoul Ken
 * RyuSouls
 * Red RyuSoul
 * KusaSoul

Mecha
 * Kishiryu Tyramigo

Attacks

Appearances: Ryusoulger Episodes 2 {{-}} {{!}}-{{!}} MigakeSoul= {{Quote|MigakeSoul! Ryu! Soul! Soul! Soul! Kono Kanji! MigakeSoul!|Transformation announcement via Ryusoul Ken|Kishiryu Sentai Ryusoulger}} Arsenal
 * Ryusoul Changer
 * Ryusoul Ken
 * RyuSouls
 * Red RyuSoul
 * MigakeSoul

Mecha
 * Kishiryu Tyramigo

Attacks

Appearances: Ryusoulger Episodes 5 {{-}} {{!}}-{{!}} HayaSoul= {{Quote|HayaSoul! Ryu! Soul! Soul! Soul! Kono Kanji! HayaSoul!|Transformation announcement via Ryusoul Ken|Kishiryu Sentai Ryusoulger}} Arsenal
 * Ryusoul Changer
 * Ryusoul Ken
 * RyuSouls
 * Red RyuSoul
 * HayaSoul

Mecha
 * Kishiryu Tyramigo

Attacks

Appearances: Ryusoulger Transformation Lessons, Ryusoulger Episodes 6, 10, 13, 29 {{-}} {{!}}-{{!}} KataSoul= {{Quote|KataSoul! Ryu! Soul! Soul! Soul! Kono Kanji! KataSoul!|Transformation announcement via Ryusoul Ken|Kishiryu Sentai Ryusoulger}} Arsenal
 * Ryusoul Changer
 * Ryusoul Ken
 * RyuSouls
 * Red RyuSoul
 * KataSoul

Mecha
 * Kishiryu Tyramigo

Attacks

Appearances: Ryusoulger Transformation Lessons, Ryusoulger Episodes 6-7, 14 {{-}} {{!}}-{{!}} PukupukuSoul= {{Quote|PukupukuSoul! Ryu! Soul! Soul! Soul! Kono Kanji! PukupukuSoul!|Transformation announcement via Ryusoul Ken|Kishiryu Sentai Ryusoulger}} Arsenal
 * Ryusoul Changer
 * Ryusoul Ken
 * RyuSouls
 * Red RyuSoul
 * PukupukuSoul

Mecha
 * Kishiryu Tyramigo

Attacks

Appearances: Ryusoulger Episodes 6, 8, 21 {{-}} {{!}}-{{!}} MistSoul= {{Quote|MistSoul! Ryu! Soul! Soul! Soul! Kono Kanji! MistSoul!|Transformation announcement via Ryusoul Ken|Kishiryu Sentai Ryusoulger}} Arsenal
 * Ryusoul Changer
 * Ryusoul Ken
 * RyuSouls
 * Red RyuSoul
 * MistSoul

Mecha
 * Kishiryu Tyramigo

Attacks

Appearances: Ryusoulger Episodes 10 {{-}} {{!}}-{{!}} NemuSoul= {{Quote|NemuSoul! Ryu! Soul! Soul! Soul! Kono Kanji! NemuSoul!|Transformation announcement via Ryusoul Ken|Kishiryu Sentai Ryusoulger}} Arsenal
 * Ryusoul Changer
 * Ryusoul Ken
 * RyuSouls
 * Red RyuSoul
 * NemuSoul

Mecha
 * Kishiryu Tyramigo

Attacks

Appearances: Ryusoulger Episodes 9 {{-}} {{!}}-{{!}} KaruSoul= {{Quote|KaruSoul! Ryu! Soul! Soul! Soul! Kono Kanji! KaruSoul!|Transformation announcement via Ryusoul Ken|Kishiryu Sentai Ryusoulger}}

Arsenal

 * Ryusoul Changer
 * Ryusoul Ken
 * RyuSouls
 * Red RyuSoul
 * KaruSoul

Mecha

 * Kishiryu Tyramigo

Appearances: Kishiryu Sentai Ryusoulger Episodes 14, 21, 31

NobiSoul= "NobiSoul! Ryu! Soul! Soul! Soul! Kono Kanji! NobiSoul!"

- Transformation announcement via Ryusoul Ken

Arsenal

 * Ryusoul Changer
 * Ryusoul Ken
 * RyuSouls
 * Red RyuSoul
 * NobiSoul

Mecha

 * Kishiryu Tyramigo

Appearances: Kishiryu Sentai Ryusoulger Episodes 22

}}

Upgrades=

}}

Gaisoulg= As an unexpected part of a plan to save Nada, the armor attempted to take over Koh's body, though the Ryusouolgers managed to hold off the armor pieces long enough for Ptyramigo to deliver the Jack-o'-lantern Minosaur. It promptly drained Gaisoulg's hatred and the armor was purified by the Minosaur's destruction.

Arsenal

 * Gaisoul Ken - a silver and purple version of the Ryusoul Ken
 * Unnamed shield

Appearances: Ryusoulger Episodes 32

}}

Ridewatch

 * Super_Sentai_Ridewatch.pngulger Ridewatch (リュウソウジャーライドウォッチ): Based on Ryusoul Red of Kishiryu Sentai Ryusoulger, this Ridewatch would presumably provide access to an Armor based on Ryusoul Red. It date is unknown, but shown on the Ziku-Driver's screen as "-SS-"

Portrayal

 * Koh is portrayed by Hayate Ichinose (一ノ瀬颯). As Ryusoul Red, his suit actor is Shigeki Ito (伊藤茂騎) who previously served as sub for Stinger/Sasori Orange in Uchu Sentai Kyuranger. This is his first role as a Red Ranger.