Ken'ichi Ichijiro

## **Ken'ichi Ichijirō**

* Live-Action
* Anime
* Manga

* 2022 (Yo-kai)
* 2021 (TTI)
* 2013 (TTI)

* Adult (2034)
* Adult (2033)
* Teen (2028)
* Great Feline War (Old)
* Great Feline War (Young)
* 2022
* 2021
* Teen (2011)
* 2013
* 2020
* 2028 (10YA)

* Adult (2034)
* Adult (2033)
* Teen (2028)
* Great Feline War (Old)
* Great Feline War (Young)
* 2022
* 2021
* Teen (2011)
* 2013
* 2020

*Full list of appearances*

## **Kamen Rider Hydra****Battle Green****Battle Network Red****New Battle Red (DX)****Battle Fire EX**

* V-Buckle
* Battle Responder
* Network Responder
* Desire Driver
* New Battle Responder
* Battle Responder EX
* Desire Driver

* 1
* 2
* 3
* 4
* 5

"Those who don't fight won't survive!! (戦わなければ、生き残れない!!, *Tatakawanakereba ikinokorenai!!*)"
―Pre-battle catchphrase[src]
"The Hydra Knight! Kamen Rider Hydra!"
―Kamen Rider Hydra's Roll call[src]
"Simple, Outgoing, and Hot-Blooded! Courageous, Kamen Rider Hydra"
―Kamen Rider Hydra's New Roll call[src]
"The Green Battler!"
―Battle Ranger Green's Roll call[src]
"Gamer of Competition!"
―Battle Network Red's Roll call[src]
**Samuel Lemon** (レモン サム, *Remon Samu*) now known as **Ken'ichi Ichijirō** (一二郎 健一, *Ichijirō Ken'ichi*) also known as **Sam Lemon** (一二郎 健治, *Ichijirō Kenji*) is **Kamen Rider Hydra** (仮面ライダーヒドラ, *Kamen Raidā Hidora*) and one of the Main Members of Team Tardis Incorporated. He is the main protagonist along with the rest of the Team in the Online Series that has the same as the Team name.

## Appearance

### First (Mystic Island-Season 4A)

Ken'ichi has blonde hair (Though on any Mystic Island Manga cover featuring him, his hair is light yellow) with blue eyes, he wears a magenta shirt with a cyan overcoat, navy jeans and grey shoes. He sometimes switches his shirt for a violet one.

His academy outfit has a orange color scheme and white sneakers.

### Second (Season 4B-6/9/11-13)

* Main

Ken'ichi now wears a beige frock coat with scarlet piping along the collar, lapels, sleeves, pockets and tails. Underneath his coat, Ken'ichi wears a dress shirt with a red interior, pants with thick red lines, and a jumper with a pattern of thick red and black lines on the bottom, the V-Neck and sleeves. And completed his outfit with a pair of two-tone white and brown brogued spectator shoes. He also had a chained fob watch attached to his left lapel, while the watch itself rested in his upper left breast pocket. He carried with him a roll-up Panama hat with a hatband of the same colours as the rest of his outfit.

* Secondary

On occasions, Ken'ichi wore a silver safari jacket with a red paisley handkerchief in his left pocket, a Clan Wallace tartan scarf under his lapels, with a cream cricket jumper with a yellow and black V-Neck pattern, and a white dress shirt with a red interior and embroidered cherry question marks on the collars, with grey-brown tweed plaid slacks and a pair of burgundy braces either pulled over or tucked under the pullover. He also wore white plimsolls and an ivory Panama hat that had a green band with a black and white pattern.

### 10 Years After

Ken'ichi now has an old school styled reporter outfit and has much more flat hair. 10 Years After Time Distortion

### Other

* His other outfits are:
	+ Shujin school uniform
	+ Explorer Outfit (Treasure Inc. only)
	+ Y-Academy Outfit

### Extras

* Yo-kai Watch J (Formerly): He wears this on his right wrist.
	+ Yo-kai Watch Elda J (Temporally/Formerly): He temporally wears this whenever he goes though a Ark Door. Since the Yo-kai Watch J evolved into the YSP Watch J it can no long change into the Yo-kai Watch Elda J.
	+ YSP Watch J: The evolved Yo-kai Watch J, which allows him to transform into FourZero Koma.
	+ Mystic Watch: The third evolution of the Yo-kai Watch J, which allows him to transform into Galaxy Rider.

## Personality

"Shaah!!"
―Ken'ichi Ichijiro before battle as Kamen Rider Hydra[src]
Kenji is a cold, harsh person, and a hardcore loner with a hot-blooded personality. He is very talented as he is always able to serve the customers in Bakery alongside Jun'ichi. But despite his cold personality, he is actually a kind man at heart and can become emotionally distracted when someone he considers close is injured or dying. Even when he got amnesia, his personality didn't change.

Disgusted with the idea of murdering someone, Kenji explicitly refuses to commit such an act, no matter the situation. Notably, when tricked into believing that he murdered Barbara, Kenji was consumed with guilt, nearly becoming suicidal in response. Upon learning the truth, Kenji shed tears of joy, to the others' bewilderment.

He opposes companionship, yet in reality, he very much needs it. Furthermore, he will take precautions in serious cases, especially when lives are at stake. On a more cheerful note, Kenji is quite proficient as a care-taker, temporarily acting as Verde's assistant with surprising efficiency. Evidently, Kenji is a skilled cook, with even Riko impressed by his Gyoza, to the point of asking Kenji for the recipe.

Though unwilling to kill people, Kenji gives his all when he fights Kaiju/Kaijin. This is shown in him taking a deep breath before entering battle, and he sometimes pumps his fist and shouts "Alright!" after battle.

## History

### Last Great Feline War

*Main article: Ken'ichi Ichijiro/Last Great Feline War*
* *to be added*

### Movies and other events

* Movies
* Specials
* Spin-offs

#### Kamen Rider Yo-kai x Cosmos: Winter Wonderland

Kenji is set to appear with a Desire Driver in Kamen Rider Yo-kai x Cosmos: Winter Wonderland.

## Family

* Reiko Shiroishi - Wife
* Jun'ichi "Jun" Ichijiro - Younger Brother
* Mukuko "Muku-hime" Ichijiro - Mother
* Haruko Shojiro - Father, Divorced from Mukuko Ichijiro
* Abyss Ichijiro - Cousin
* Kuroi Ichijiro - Cousin
* Fūka Shojiro - Younger Sister

## Powers and Abilities

### Powers

* **Force Field Generation:** Ken'ichi can wave his hand in a big circle in front of his face to generate a massive force field in front of him that can deflect attacks.
* **Pyrokinesis** - Ken'ichi is able to manipulate, generate, negate, and control fire from existing sources or the ability to manipulate flames with a flick of the hand or a snap of the finger, often used as a projectile, and to create fireballs of different size and throw or use them as melee advantage. Additionally, it can be used to break ice, illuminate areas, or reignite flames that have been put out.
	+ **Pyrokinetic Flight** - This gives Ken'ichi the power to propel himself up or forward using Fire.
	+ **Pyrokinetic Breath** - Ken'ichi can expel fire from their mouth.
	+ **Pyro-Flyrogenesis** - Ken'ichi can create shields of varying shapes and sizes out of fire.
	+ **Calokinesis** - Ken'ichi can manipulate heat.
		- **Heat Generation/Absorption** - Ken'ichi can generate or absorb heat for a variety of purposes, by making things hotter or melting objects (most commonly ice).
	+ **Smokescreen Projection** - When two users of Fire, or two or more streams of Fire, combine their powers together, they can create a makeshift smokescreen.
	+ **Calokinetic/Pyrokinetic Immunity** - Ken'ichi, if concentrating, is unable to be harmed by fire and heat of any kind and even high heat. He is also able to run over hot coals without trouble.
	+ **Pyrokinetic Stream Generation** - Ken'ichi can create and release powerful streams of fire.
	+ **Pyrokinetic Blast** - Ken'ichi can release fire over a specific target area causing great damage and/or delivering great shock waves of pure force.
	+ **Pyroportation** - As demonstrated by Takeru, Ken'ichi can disappear and reappear using fire.
	+ **Pyrokinetic Vortex Creation** - Ken'ichi can generate spirals/vortexes composed of fire. The vortex can be projected as a long ranged attack or as a tornado of flames for both offensive and/or defensive purposes.
	+ **Pyrokinetic Wave Emission** - Ken'ichi can release waves, spirals, rings, pulse, blasts, balls, and bursts of fire and use them to damage opponents.
	+ **Pyrokinetic Beam Emission** - Ken'ichi can create a potent beam composed of concentrated fire that can burn anything on contact.
	+ **Pyrokinetic Bolt Projection** - Ken'ichi can create and project bolts of fire and control the intensity/power of their projectiles, the bolts aren't weak but they aren't as powerful as a full powered attack. These bolts could be used to stun, burn, injure, or even penetrate/stab the enemy.
* **Cooking**: Ken'ichi can cook food with Fire.

### Abilities

* **Strange Combat Skills**: Despite having no fighting experience whatsoever at the start of the war, is notable for being able to come up with unusual, unpredictable plans to combat the monsters and Riders he fights, adapting to any situation and confusing his opponents simply by being himself.
* **Multilingualism**: Ken'ichi speaks his native English, as well as other languages fluently, including Japanese and Modern Greek.
* **Ninjustsu**: Yuriko was trained in the way of the ninja by Takeru.
	+ **Ninpou Art of Disappearance** (忍法失踪の術, *Ninpō shissō no jutsu*): All of the New Battle Rangers EX can do this. Where they throw a smoke bomb in front of them to make a tactical retreat.
	+ **Art of Substitution** (代替の術, *Daitai no jutsu*): All of the New Battle Rangers EX can do this. The Substitution technique is to confused opponents, sometimes she used her real body for substitution to confused the opponents. She replace hrt body with a dummy and sometimes a log.
	+ **Expert Acrobat**: In line with being a ninja, Ken'ichi has shown to be an expert acrobat in battle. Even when Ken'ichi was untransformed, he was able to dodge Takeru's attacks when the former was training.
	+ **Fire Art of Delivery**
	+ **Fire Clone Art**: New Battle Fire Ranger EX creates several tangible clones to attack. They can also be used as a "projectile", where the clones launch themselves at foes for consecutive single attacks.
	+ **Hiding in Leaves of Wood**
	+ **Hiding in the Smokes**
	+ **8 Step Kick**
	+ **Ninja Art Exhaustion**
	+ **Ninja Arts Dance of Thick Fried Tofu**
	+ **Attitude Change Arts**
	+ **Three Kick**: A series of jump kicks punctuated by back flips (first leap kicks once, second leap kicks twice, third leap kicks three times).
	+ **Flaming Whirlwind Art** (火炎旋風の術, *Kaen Tsumuji no Jutsu*): New Battle Fire Ranger EX projects a blast of fire to attack his opponents.
* **Master Chef**: Ken'ichi is an extremely skilled cook, having originally been taught by his grandmother. Since then, he has continued improve his culinary skills, ultimately beating the Kazuki Kimura and his black knife in culinary preparation. His cooking ability is shown rivaled solely by Jun'ichi and Ernie.

### Weaknesses

* **Heavy Acceleration**: Ken'ichi has no protection ageist Heavy Acceleration.
* **Temporal Freezing**: Like with Heavy Acceleration, Sam isn't immune to the Time Jackers' ability to freeze time, the only way for him to move though the time freeze is having the one who casted the Temporal Freezing allow him to move within the confines of their time freezing.
* **Kamen Rider Darkdra**:
* **Hydrareder**: If Ken'ichi's Advent Card is destroyed or Hydrareder is killed, Ken'ichi's armor will revert into the venerable Blank Form.

## Forms

* Belt/Changer
* Special
* YSP Watch
* Yo-kai
* Desire Driver

* V-Buckle
* S.W.A.T. Changer
* Ghost Driver
* Battle Responder

* Blank
* Default
* Survive

**Blank Form**
 File:Kamen Rider Hydra (Blank Form).png
**Rider Statistics**

* **Rider Height**: 190 cm.
* **Rider Weight**: 90 kg.

**Rider Senses**:

* **Eyesight**: 5 km.
* **Hearing**: 5 km.

**Ability Parameters**:

* **Punching Power**: 2.5 t.
* **Kicking Power**: 5 t.
* **Resistance**: 15 t. with Ride Shield
* **Maximum Jump Height**: 10 m.
* **Maximum Running Speed**: 100 m. per 8 sec.

**Special Attacks**:

* **Ride Saber**: 15 t.

**Blank Form** (ブランク体, *Buranku-tai*) is the form Hydra takes when he does not have a Contract Monster. He possesses a generic arm-mounted Visor named the **Ridevisor** and a single Advent Card that summons the **Ridesaber**, a fragile sword that shattered upon its first use. It is much weaker than any of his other forms and any of the other Riders, though it still allows him to be in the Mirror World without disintegrating. Hydra began the series in this form before he contracted Hydrareder.

**Kamen Rider Hydra**

**Rider Statistics**

* **Rider Height**: 190 cm.
* **Rider Weight**: 90 kg.

**Rider Senses**:

* **Eyesight**: 45 km.
* **Hearing**: 15 km.

**Ability Parameters**:

* **Punching Power**: 10 t.
* **Kicking Power**: 25 t.
* **Resistance**: 100 t. with Hydrashield
* **Maximum Jump Height**: 45 m.
* **Maximum Running Speed**: 100 m. per 5 sec.

**Special Attacks**:

* **Hydrasaber**: 100 t.
* **Hydraclaw**: 100 t.
* **Ryumuzan**: 100 t.
* **Hydra Break**: 150 t.
* **Hydra Bakuen Tsuki**: 300 t.
* **Hydra Rider Kick**: 125 t.
* **Advent: Hydrareder**: 250 t.

Sam can transform into Hydra's default form using his Advent Deck and V Buckle upon forming a contract with Hydrareder. He is now equipped with the Hydravisor on his left arm and possesses a variety of Advent Cards. In comparison to the other Riders, his parameters are balanced.

Through the use of his Sword Vent Advent Card, Hydra can arm himself with the Hydrasaber (ヒドラセイバー, *Hidora Seibā*), a sword derived from Hydrareder's tail. His Strike Vent arms him with the Hydrclaw (ヒドラクロー, *Hidora Kurō*), a gauntlet capable of shooting fireballs that is derived from Hydrareder's head. With the Hydraclaw, Hydra can perform the Hydraclaw Fire (ヒドラクローファイヤー, *Hidora Kurō Faiyā*) attack with Hydrareder, in which he and Hydrareder each launch a fireball at the opponent. His Guard Vent equips him with the Hydrashield (ヒドラシールド, *Hidora Shīrudo*), two shields derived from segments of Hydrareder's body that can be held by hand or mounted on Hydra's shoulders.

By using his Final Vent, Hydra can execute his finisher, the Hydra Rider Kick (ヒドラライダーキック, *Hidora Raidā Kikku*), in which he jumps into the air with Hydrareder flying behind him. Hydrareder then breathes fire at Hydra, propelling him into a flying kick that strikes the enemy.

**Hydra Survive**
 File:Kamen Rider Hydra (Survive Form).png

"Survive!"
―Transformation announcement[src]
**Rider Statistics**:

* **Rider Height**: 193 cm.
* **Rider Weight**: 95 kg.

**Rider Senses**:

* **Eyesight**: 60 km.
* **Hearing**: 20 km.

**Ability Parameters**:

* **Punching Power**: 15 t.
* **Kicking Power**: 25 t.
* **Resistance**: 200 t. with Firewall
* **Maximum Jump Height**: 45 m.
* **Maximum Running Speed**: 100 m. per 4.5 sec.

**Special Attacks**:

* **Hydra Blade**: 150 t.
* **Meteorbullet**: 200 t.
* **Shadow Illusion**: 100 t.
* **Hiryu Bakurendan**: 350 t.
* **Burningsaber**: 350 t.
* **Dragon Fire Storm**: 450 t.
* **Advent: Hydraranzer**: 350 t.

Kamen Rider Hydra Survive (仮面ライダーヒドラサバイブ, *Kamen Raidā Hidora Sabaibu*) is Hydra's final form, assumed by using the Survive Rekka, Shippu and Mugen Advent Cards. The Survive Rekka, Shippu and card transforms the Hydravisor into the the Hydravisorzwei, which Ryuki uses to transform into Survive Form and read Advent Cards. Transforming into Survive Form also causes Hydrareder to transform into Hydraranzer. Survive Form enhances all of Hydra's stats, allowing him to surpass all other Riders, with the exception of those who are also using a Survive Advent Card, such as Knight Survive and Odin.

Using the Sword Vent Advent Card converts the Hydravisorzwei to a blade mode named the Hydra Blade (ヒドラブレード, *Hidora Burēdo*).The Hydravisorzwei can also function as a ranged weapon by shooting fireballs. By using the Shoot Vent, Hydra can perform the Meteorbullet (メテオバレット, *Meteo Buretto*) attack alongside Hydraranzer, in which he and Dragranzer each launch a fireball at the opponent.

By using his Final Vent, Hydra Survive can perform his finisher, the Hydra Fire Storm (ヒドランファイヤーストーム, *Hidora Faiyā Sutōmu*), which transforms Hydraranzer into a bike for Hydra to ride. Hydra drives toward the enemy and performs a wheelie, followed by Hydraranzer shooting several fireballs at the opponent from its three mouths. Finally, Hydra slams into the opponent, destroying it.

**S.W.A.T. 1**
 File:S.W.A.T. 1.png
This form is exclusive to *Ep. 13: Cho Police Team Up*

* Zero Damashii
* Columbus Damashii

**Zero Specter Damashii**
 File:Zero Specter Rescue Yellow.png

"Kaigan! Specter! Ready, go! Kakugo! Doki doki ghost!"
―Transformation announcement[src]
**Devices**

* Ghost Driver
* Ghost Eyecons

**Weapons**

* Gan Gun Saber - Sidearm weapon

**Vehicles**

* Machine Hoodie

This form is exclusive to *Ep. 15: Go-Go-Go! Ghost!*

**Columbus Damashii**

"Kaigan! Columbus! (Waves crashing) Saa, ikou kai! Daikoukai! (Adventurous guitar tune)"
―Transformation announcement[src]
**Devices**

* Ghost Driver
* Ghost Eyecons
* Ghost Gadgets
* Gashacon Breaker

**Vehicles**

* Machine Hoodie

This form is exclusive to *Ep. 15: Go-Go-Go! Ghost!*

* Battle Ranger Green
* Battle Network Red
* New Battle Red (DX)
* New Battle Fire Ranger EX

**Battle Ranger Green**

Ranger Statistics

* **Ranger Height:**
* **Ranger Weight:**

Ability Parameters

* **Punching Power:**
* **Kicking Power:**
* **Maximum Jump Height:**
* **Maximum Running Speed:**

**Appearances**:

**Battle Network Red**

Ranger Statistics

* **Ranger Height:**
* **Ranger Weight:**

Ability Parameters

* **Punching Power:**
* **Kicking Power:**
* **Maximum Jump Height:**
* **Maximum Running Speed:**

**Appearances**:

**New Battle Red (DX)**

* 1
* 2
* 3
 File:New Battle Red.png   File:New Battle Red (New Visor).png

Ranger Statistics

* **Ranger Height:**
* **Ranger Weight:**

Ability Parameters

* **Punching Power:**
* **Kicking Power:**
* **Maximum Jump Height:**
* **Maximum Running Speed:**

**Appearances**:

**New Battle Fire Ranger EX**

Ranger Statistics

* **Ranger Height:**
* **Ranger Weight:**

Ability Parameters

* **Punching Power:**
* **Kicking Power:**
* **Maximum Jump Height:**
* **Maximum Running Speed:**

**Appearances**:

* Cyberchase Rider Hydra

 File:Cyberchase Rider Hydra.png
**Cyberchase Rider Hydra** is Sam's Cyberspace suit when he was in Cyberspace.

**Arsenal**

* Card Deck - Transformation device and Advent Card holder
* V Buckle - Transformation belt
* Advent Cards - Trinkets that enable a Rider to summon Contract Monsters, access equipment, and use special abilities
* Ridevisor - Hydra Blank Form's Visor that enables him to use Advent Cards
	+ Hydravisor - Hydra's Visor that enables him to use Advent Cards
		- Hydravisorzwei - Upgraded version of the Hydravisor used to transform into Hydra Survive

**Appearances:** 26-30

**FourZero Koma**

"Switch Oshita! Uchu Time!"
―Transformation announcement[src]
**FourZero Koma** is the Yo-kai Hero form of Sam Keylime when possessed by Komagentaro. Sam toke this form when he was at Mr. Y's Arena Challenges.

**Abilities**

* **Expert Hand-To-Hand Combatant:** To be added
* **Master Acrobat/Free-runner:** FourZero Koma is very maneuverable and graceful, able to chase and outrun enemies through various terrains with no wasted effort or time, even scaling buildings and running from rooftop to rooftop with ease.

**Attacks**

* **Critical Break**: A standard Flying Side Kick.
* **Missile Burst**: The Launcher Leg attachment launches all of it's missiles all at once.
* **Mega Quake**: Creates a powerful shockwave with the Hammer Hand and Giant Foot attachments.
* **Freeze Zone**: Creates an area covered in snow and ice with a snowstorm using the Freezer Leg and Faucet Leg attachments.
* **Chainsaw Cutting**: Preforms a powerful cutting attack with the Chainsaw Leg attachment.

**Appearances:** TBA

* Nekomettio
* Rescue Union

**Nekomettio** is a Yo-kai fusion of Levi Seventeen, Logan Lemon, Makayla Shelly, Sam Lemon, Brett Phase and Elizabeth Sona.

**Rescue Union**

**Rider Statistics**:

* **Rider Height**: 196.5 cm
* **Rider Weight**: 70 kg

**Rider Senses**:

* **Hearing**: 100 km.

**Ability Parameters**:

* **Punching Power**: 135.1 t.
* **Kicking Power**: 120.8 t.
* **Resistance**: 1000 t.
* **Gripping Power**: 40 times human
* **Lifting Power**: 800 t
* **Maximum Jump Height**: 200 m.
* **Maximum Running Speed**: 100 m per 0.1 seconds

**Rescue Union** is the Ranger Form of Nekomettio, as he's a strong balanced fighter capable of taking on a Golem Titan without needing to change forms unlike the Team. She also can resist Ark-Zeromaru's Attacks.

**Arsenal**

* **Union Connecter**
* **Rescue Buckle**
* **Rescue Long Baton**
* **Twin Resuce Blasters**
* **Rescue Buster**
* **Rescue Shovel**
* **Ranger Cards**
* **Digital Blade**
* **Digital Buster**
* **Digital Lazer-V**
* **Hydrareder**
* **Hydraranzer**
* **Hydrasaber**
* **Hydraclaw**
* **Hydrashield**
* **Hydravisor**
	+ **Hydravisorzwei**
* **SB-215P Sigma Phone**
	+ **Sigma Mission Memory**
* **SB-215C Sigma Shot**
* **SB-215L Sigma Pointer**
* **SB-215H Sigma Edge**
* **SB-215W Sigma Axel**
	+ **Axel Mission Memory**
* **SB-215T Sigma Blaster**
* **Raspberry Sprayer**
* **Musou Saber**
* **Hinawadaidai-DJ-Ju**

**Vehicles**

* Union-Bringer: Rescue Union's Hybrid Motorcycle.

**Appearances:** Ep. 46: New Form, New Hero

* Entry
* Ryuki
* Boost

**Entry Form**

"Entry."
―Transformation announcement[src]
Rider Statistics
* **Rider Height**: 190 cm.
* **Rider Weight**: 90 kg.

Ability Parameters
* Punching Power: 1.8 t
* Kicking Power: 4.5 t
* Maximum Jump Height: 6.0 m
* Maximum Running Speed: 100 m per 7.9 seconds

**Entry Form** (エントリーフォーム, **Entorī Fōmu**), also known as **Entry Raise Form** (エントリーレイズフォーム, **Entorī Reizu Fōmu**), is Hydra' base suit, accessed through the sole usage of the Hydra Core ID.

**Appearances**: *Yo-kai* Kamen Rider Yo-kai x Cosmos: Winter Wonderland

* Top Half
* Bottom Half
* Boost

**Ryuki Form**

"(V Buckle transformation sound) Ready, fight."
―Transformation announcement[src]
Rider Statistics
* **Rider Height**: 190 cm.
* **Rider Weight**: TBA

Ability Parameters
* **Punching Power**: TBA
* **Kicking Power**: TBA
* **Maximum Jump Height**: TBA
* **Maximum Running Speed**: TBA

**Ryuki Form** (龍騎フォーム, **Ryūki Fōmu**) is Hydra's Kamen Rider Ryuki-based form accessed by inserting the V Buckle Buckle on the right-hand slot of the Desire Driver.

**Appearances**: *Yo-kai* Kamen Rider Yo-kai x Cosmos: Winter Wonderland

**Ryuki Form**

"(V Buckle transformation sound) Ready, fight."
―Transformation announcement[src]
Rider Statistics
* **Rider Height**: 190 cm.
* **Rider Weight**: TBA

Ability Parameters
* **Punching Power**: TBA
* **Kicking Power**: TBA
* **Maximum Jump Height**: TBA
* **Maximum Running Speed**: TBA

**Ryuki Form** (龍騎フォーム, **Ryūki Fōmu**) is Hydra's Kamen Rider Ryuki-based form accessed by inserting the V Buckle Buckle on the left-hand slot of the Desire Driver.

**RyukiBoost Form**

"Dual On! Boost. (V Buckle transformation sound) Ready, fight."
―Transformation announcement[src]
Rider Statistics
* **Rider Height**: 190 cm.
* **Rider Weight**: TBA

Ability Parameters
* **Punching Power**: TBA
* **Kicking Power**: TBA
* **Maximum Jump Height**: TBA
* **Maximum Running Speed**: TBA

**RyukiBoost Form** (龍騎ブーストフォーム, **Ryūki Būsuto Fōmu**) is Hydra's form accessed by inserting the V-Buckle Buckle on the right-hand slot and Boost Buckle on the left-hand slot of the Desire Driver.

**Appearances**: *Yo-kai* Kamen Rider Yo-kai x Cosmos: Winter Wonderland

* Top Half
* Bottom Half

**Boost Form**

"Boost. Ready, fight."
―Transformation announcement[src]
Rider Statistics
* **Rider Height**: 190 cm.
* **Rider Weight**: TBA

Ability Parameters
* **Punching Power**: TBA
* **Kicking Power**: TBA
* **Maximum Jump Height**: TBA
* **Maximum Running Speed**: TBA

**Boost Form** (ブーストフォーム, **Būsuto Fōmu**) is Hydra's form accessed by inserting the Boost Buckle on the right-hand slot of the Desire Driver. It can also be accessed through Revolve On by turning the Desire Driver around to reverse the form.

**Boost Form**

"Boost. Ready, fight."
―Transformation announcement[src]
Rider Statistics
* **Rider Height**: 190 cm.
* **Rider Weight**: TBA

Ability Parameters
* **Punching Power**: TBA
* **Kicking Power**: TBA
* **Maximum Jump Height**: TBA
* **Maximum Running Speed**: TBA

**Boost Form** (ブーストフォーム, **Būsuto Fōmu**) is Hydra's form accessed by inserting the Boost Buckle on the left-hand slot of the Desire Driver. It can also be accessed through Revolve On by turning the Desire Driver around to reverse the form.

**Appearances**: *Yo-kai* Kamen Rider Yo-kai x Cosmos: Winter Wonderland

## Arsenal

### Devices

* Age Stabilizer Extender (formerly, destoryed after being deaged) - Extends Ken'ichi's life

### Weapons

* Ridesaber - Ken'ichi's personal weapon in civilian form.

## Gallery

### Outfits

Shujin Academy Uniform/MegaTen High UniformPollockson/Phantom Thief OutfitExplorer OutfitY-Academy UniformArena OutfitStreet Dancer OutfitPrisoner OutfitDacing Fever OutfitS.T.R.I.K.E.S. OutfitKomainu Costume (Halloween Costume)
### Dancing Outfits

Swim SuitKuma Outfit (Based on Gorōta Kumashima)Magic Outfit (Based on Akinori Arihoshi)Academy Outfit (Based on the Academy-Y Uniform)Kamen Rider Hydra OutfitKamen Rider Darkdra Outfit
### Other

Pollockson's Cut-inPollockson's finishing touch (And now for the finishing touch!)Ken'ichi afflicted with Cat

## Notes

* His old Manga design resembles Shinji Kido from Kamen Rider Ryuki.

## Appearances

*Main article: Ken'ichi Ichijirō/Appearances*

## Navigation

1. ↑ 10 Years After Time Distortion.