Eita Kawai

is a researcher of the Touto Institute of Advanced Matter Physics and a member of Faust who was turned into the by Blood Stalk.
==Character History==
He worked with Sento Kiryu and Shingo Kuwata at the Touto Institute of Advanced Matter Physics, he and Shingo secretly being in league with Faust.
When Shingo became the Flying Smash to distract Sento, Eita lowered security to allow Blood Stalk and Faust Guardians to infiltrate the Institute and steal the Pandora Box. He volunteered to be the one to hold Ryuga Banjo back, and Stalk turned him into the Press Smash Hazard with Devil Steam to accomplish this. However, Ryuga used the power from the Dragon Bottle to beat him down.
He was later encountered by Stalk again, who used the Cobra Steam Break to defeat him and extracted his Smash essence. As Sento arrived, Eita accused Stalk of being Takumi Katsuragi, who could've easily faked his own death. Intrigued by the claim, Stalk used his abilities to painfully mold Eita's face to look like Shingo's, leaving him unconscious. 
==Press Smash Hazard==
Press Smash Hazard
*Height: 203 cm
*Weight: 126.6 kg
The Press Smash Hazard never displayed any special or unique abilities, being slow and bulky, only appearing to have possessed abnormal physical strength and endurance.
==Behind the Scenes==
===Portrayal===
*to be added
===Concept Art===
Press Smash Hazard was designed by ..
Press Smash Hazard concept art.jpg|Press Smash Hazard concept art
==Notes==
== Appearances ==
* Kamen Rider Build
**Episode 1: That One with the Best Match
**Episode 2: The Innocent Runaway
**Episode 7: The Devil's Scientist
**Episode 9: The Trap of Project Build
**Episode 10: Technology of Destruction
==References==
Category:Villains
Category:Faust
Category:Build Characters
Category:Smash
Category:Object Monsters
Category:Panda Monsters