Kamen Rider Grease

<tabber>
|-|Kazumi Sawatari=
|-|Kamen Rider Grease=
|-|Grease Blizzard=
|-|Grease Perfect=
</tabber>
==Summary==
Kazumi Sawatari (猿渡 一海 Sawatari Kazumi) is a resident from Hokuto and the leader of the Hokuto Three Crows. In the earlier stages of the war, he transformed into Kamen Rider Grease (仮面ライダーグリス Kamen Raidā Gurisu), as the Rider representative of Hokuto, and later formally joined Team Build to aid the remaining Riders in their fight against Evolto. After the merging of the two worlds, Kazumi regained his memories after Killbus appeared.
==Powers and Stats==
Tier: , higher via raising his Hazard Level, at least , likely higher with a Fullbottle | At least , likely higher | At least , likely far higher | | | At least , higher in stronger forms
Key: Kazumi Sawatari | War Arc (15-22) | Invasion Arc (23-33) | Evolt Arc (34-49) | New World Arc (Post-Series) | The Real World
Name: Kazumi Sawatari, Kamen Rider Grease, Kazumin, Potato Farmer
Origin: Kamen Rider Build
Gender: Male
Age: 29
Classification: Farmer, Idol Follower (Miitan only), Member of Team Build
Powers and Abilities:
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|-|Human=Martial Arts, Statistics Amplification via FullBottles, Rage Power, Enhanced Senses, Breaking the Fourth Wall, Resistance to Gas Manipulation, Fragrance Manipulation, Biological Manipulation (Exposed with Nebulas Gas would immediately be converted into a Smash) and minor Memory Manipulation (Transformed into a Smash will caused the victims to suffer with short-term memory loss)
|-|Kamen Rider Grease=All of human powers, Superhuman Physical Characteristics, Self-Sustenance Type 1 (Rider System can survive on another planet and in space), Weapon Mastery, Energy Manipulation, Gel Manipulation via equipments and attacks, Flight with Copter Fullbottle, Forcefield Creation with Castle Fullbottle, Chain Manipulation with Lock Fullbottle
|-|Grease Blizzard=All of human powers, Superhuman Physical Characteristics, Self-Sustenance Type 1 (Rider System can survive on another planet and in space), Weapon Mastery, Energy Manipulation, Ice Manipulation
|-|Grease Perfect=All of human powers, Combine power of the Three Crows, Superhuman Physical Characteristics, Self-Sustenance Type 1 (Rider System can survive on another planet and in space), Weapon Mastery, Energy Manipulation, Flight, Super Speed, Forcefield Creation
</tabber>
Attack Potency: Wall level (Could contend with Ryuga Banjo. Sent Sento flying back with a gentle poke), higher via raising his Hazard Level, at least Universe level+, likely higher with a Fullbottle (Destroyed a Strong Smash with a single punch) | At least Universe level+, likely higher (Stronger than Build's Sparkling Form and defeated Cross-Z Charge earlier into the arc. Stronger than the Hokuto Trio, who could content with the priorly mentioned Riders) | At least Universe level+, likely far higher (Much stronger than before) | Low Multiverse level (Fought Black Hole Evolto alongside his fellow Riders. Fought against the Smashes created by Monster Evolto as Grease Blizzard) | Low Multiverse level (Stronger than before. After receiving Phantom Liquid, a more powerful substitute of the Nebula Gas, Kazumi became powerful enough to use Grease Blizzard without dying as an after effect, and thus overpowered Metal Build who easily defeated Base Grease. Proceeded to use his Perfect Kingdom form to kill Phantom Build, who had no trouble defeating the now much more powerful Grease Blizzard) | At least Complex Multiverse level (Alongside other Heisei Riders, he was empowered by the people from the Real World, a realm that views the Kamen Rider reality as fictional, making him become "real". Portrayed as physically stronger than any normal person in the Real World. Defeated hordes of enemies created by Another Ultimate Kuuga), higher in stronger forms
Speed: Average Human with at least Subsonic reaction speed | Massively FTL+ (Fought Build and Cross-Z) | Massively FTL+ | Massively FTL+ | Massively FTL+ | Massively FTL+ (Fought Another Double alongside Build and Cross-Z), higher in stronger forms
Lifting Strength: Unknown
Striking Strength: Wall level, higher via raising his Hazard Level, at least Universe level+, likely higher with a Fullbottle | At least Universe level+, likely higher | At least Universe level+, likely far higher | Low Multiverse level | Low Multiverse level | At least Complex Multiverse level, higher in stronger forms
Durability: At least Universe level+, likely higher (Took a hit from a Fullbottle wielding Banjo) | At least Universe level+, likely higher | At least Universe level+, likely far higher | Low Multiverse level | Low Multiverse level | At least Complex Multiverse level, higher in stronger forms
Stamina: Superhuman
Range: Extended Melee Range to at least 50 meters with Twin Breaker, Several Meters with projectiles and abilities.
Standard Equipment:
Devices
*Sclash Driver: Grease's transformation device
*Build Driver: Grease's second transformation device
*Robot Sclashjelly: Grease's transformation trinket
*Fullbottles: Trinkets for granting abilities with the Sclash Driver and transformation with the Build Driver
*Grease Blizzard Knuckle: Slot adapter for Build Driver and Grease Blizzard's personal weapon
*Grease Perfect Kingdom: Slot adapter for Build Driver and Grease Perfect's transformation trinket
Weapons
*Twin Breaker: Grease's personal weapon
Intelligence: Gifted (Kazumi is a skilled opponent who could go toe-to-toe with both Build and Cross-Z)
Weaknesses: None Notable
Notable Attacks/Techniques:
As Kamen Rider Grease
*Scrap Finish: It has three variations
**Generates jelly from his shoulders in order to propel himself forward as he delivers a powerful kick coated in gold energy to the enemy
**Performs a powerful punch with a jelly projection
**Fires four Robot Fullbottle insignia from his shoulders as they explode upon latching to his targets
*Scarp Finish/Twin Finish (Robot + Robot): Covers himself in golden energy and slides at the enemy for a punching maneuver via the jelly, before surfing around the enemy whilst shooting it multiple times, then performing his Scrap Finish attack
As Grease Blizzard
*Glacial Attack: Turns the lever once and creates a large Variable Ice construct of his left arm that spins before he grabs the enemy with it and crushes them
*Glacial Finish: Turns the lever multiple times and produces ice from each of his shoulders in order to propel himself forward and performs a flying kick covered in light blue energy. The kick freezes enemy upon contact and destroy them into mist
As Grease Perfect 
*Stag Slash: Grease charges the blades on his arms with blue energy before delivering a series of slashes.
*Owl Speed: Grease flies into the enemy multiple times with his body surrounded by a yellow aura.
*Castle Cannon: The shoulder pads rotate forward and charge with red energy before firing off a pair of red energy balls.
*Perfect Kingdom Finish: Grease leaps into the air and dives down for a kick accompanied by auras resembling the Three Crows in their Smash forms.
==Gallery==
Kamen Rider Grease Henshin.
Kamen Rider Grease Last Henshin (Grease Blizzard)
Kamen Rider Grease Perfect Kingdom Henshin
==Notable Matchups==
Victories:
Losses:
Inconclusive:
Category:Male Characters
Category:Kamen Rider
Category:Characters
Category:Primary Protagonists
Category:TV Characters
Category:Armor Users
Category:Martial Artists
Category:Statistics Amplification Users
Category:Rage Users
Category:Enhanced Senses Users
Category:Flight Users
Category:Weapon Masters
Category:Energy Users
Category:Energy Weapon Users
Category:Ice Users
Category:Gun Users
Category:Claw Users
Category:Humans
Category:Farmers
Category:Fourth Wall Aware Characters
Category:Chain Users
Category:Forcefield Users
Category:Fusions
Category:Fusionism Users
Category:Adhesivity Users
Category:Surface Scalers
Category:Heroes
Category:Superheroes
Category:Zi-O Appearances
Category:Stone Walls
Category:Adults
Category:Brass Knuckle Users