Kazumi Sawatari/Heisei Generations Forever

In Kamen Rider Heisei Generations Forever, an iteration of transforms into from the Kamen Rider Build TV series, and is manifested into the real world.
==History==
===Background===
This version of Kazumi Sawatari followed the events of his TV counterpart, up until after the final episode of Build. He would come to life after Futaros granted Ataru Hisanaga's wish to meet the Kamen Rider characters.
===Kamen Rider Heisei Generations Forever===
A powerful Time Jacker named Tid appears and creates two powerful warriors, Another Double and Another Den-O and orders them to pursue a young boy named Shingo. Kazumi and Gentoku to temporarily assist Sento and Ryuga. While accompanying Shingo and Ataru, the latter comments Kazumi resembles Otoya Kurenai from Kamen Rider Kiva. During a fight against Another Den-O, Grease is defeated and loses his memories, indirectly causing Ataru to be disillusioned. Kazumi and Gentoku later regain their memories again and become Grease and Rogue once more to protect Misora and other civilians from Tid's forces.
==Kamen Rider Grease==
Grease
;Rider Statistics
*Rider Height: 203 cm
*Rider Weight: 118.3 kg
;Ability Parameters
*Punching Power: 31.3 t
*Kicking Power: 34.3 t
*Maximum Jump Height: 54 m
*Maximum Running Speed: 100 m per 2.5 sec
Grease's base form is accessed by inserting the Robot Sclashjelly into the Sclash Driver and pumping the lever.
Unlike Cross-Z Charge, who has more punching power, Grease has more kicking power. Besides that, Grease shares similar stats with Cross-Z Charge in terms of jumping power and speed.
Grease's personal weapon is the Twin Breaker.
Kamen Rider Grease consists of the following parts:
*: Grease's helmet.
** : Output adjustment device installed on the head of Kamen Rider Grease. Supports the transformation struggle and optimizes each function of the suit to bring out higher abilities. In some cases, it can enhance the user's combat ability beyond basic performance.
** : Data collection device in Grease's helmet that collects battle data and repairs the suit if damaged. It can also send out a signal to summon the Twin Breaker.
** : Armored parts to protect the face of Kamen Rider Grease. Under the armor there is a shock-absorbing gel cushion that minimizes damage to the head, even if an enemy attack hits it directly.
** : Armored parts to protect the head of Kamen Rider Grease. It is made of hardened Variable Jelly, which optimizes the internal structure and density balance while it becomes more durable the more it is attacked.
** : A device on Grease's head that spouts out Variable Jelly to form armor.
** : The eyes of Kamen Rider Grease. Increases hit rate and reaction time to attacks.
* : The clear armor pieces on Kamen Rider Grease's chest. It is made of hardened Variably Jelly, which optimizes the internal structure and density balance while it becomes more durable the more it is attacked.
* : Lightweight armor on the Sclash Jelly riders. It emits a pulse that shapes and hardens the Variable Jelly into armor.
* : Shock resistant bodysuit of Kamen Rider Grease. While protecting the transformation from combat damage, it strengthen the body according to the hazard level. Inside the suit are innumerable jelly pipes, connects the driver's Jelly Tank to the Sclash Nozzles.
* : Kamen Rider Grease's shoulder pads. They spout out Variable Jelly during the final attack.
* : The spout units all over the suit. They spout out Variable Jelly during transformation and final attacks.
* : Kamen Rider Grease's arms. The elastic gel pad inside the suit assists movement as well as increase strength and speed.
* : A device on Kamen Rider Grease's arm. They spout out Variable Jelly during the final attack.
* : Kamen Rider Grease's gloves. Specializes in attacks with the Twin Breakers, and the power of his punches increases as the transformational spirit of the fight increases.
* : Kamen Rider Grease's legs. The elastic gel pad inside the suit assists movement as well as increase strength and speed.
* : Kamen Rider Grease's shoes. It increases the power of his leg attacks to the point it can break bedrock. Also, the power of the kick increases as the transformation struggle increase.
Appearances: Kamen Rider Heisei Generations Forever
==Equipment==
===Devices===
*Sclash Driver - Transformation device.
*Sclashjellies - Transformation trinkets.
===Weapons===
*Twin Breaker - Grease's personal weapon
==Behind the Scenes==
===Portrayal===
Kazumi Sawatari is portrayed by , who is more previously well known for his portrayal of Otoya Kurenai in Kamen Rider Kiva. As Kamen Rider Grease, his suit actor is .
==Appearances==
* Kamen Rider Zi-O
** Kamen Rider Heisei Generations Forever
==Notes==
*His actor's previous role as Otoya Kurenai from Kamen Rider Kiva was referenced by Ataru Hisanaga, when he recognized the striking resemblance between both Otoya and Kazumi. 
==Navigation==
Category:Zi-O Characters
Category:Build Riders
Category:Heisei Era Riders
Category:Heisei Phase 2 Riders
Category:Movie-exclusive Characters
Category:Movie Riders
Category:Tertiary Riders
Category:Zi-O Riders