The Trap of Project Build

is the ninth episode of Kamen Rider Build. It features the debut of Build LionCleaner.
==Synopsis==
The secret data entrusted by Takumi Katsuragi revealed the contents of a file known as “PROJECT BUILD”. Katsuragi’s picture was within it, including his own research data on the system operations of the Build Driver. But why was Katsuragi, the founder of Faust, creating the Build system? There is an intense conflict developing between Sento and Ryuga, over if Build’s existence can be considered as “justice” or as a “weapon”…
==Plot==
to be added
==Cast==
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===Guest Casts===
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*Reporter: 
*Fan: 
===Suit Actors===
*Kamen Rider Build: 
*Night Rogue: 
*Blood Stalk: 
*Flying Smash: 
==Fullbottles==
*Bottle used:
**Build
***Sento
****Biotic: Ninjya, Taka, Lion
****Abiotic: Comic, Gatling, Soujiki
***Simulation
****Biotic: Rabbit
****Abiotic: Tank
**Ryuga
***Dragon
**Night Rogue
***Bat
**Blood Stalk
***Biotic: Cobra
***Abiotic: N/A
*Form used:
**Build
***Sento
****NinninComic Form, HawkGatling Form, LionCleaner Form
***Simulation
****RabbitTank Form
==Notes==
*As part of Super Hero Time, this episode aired alongside episode 36, .
*Viewership: 4.2%
*Formula of the title: x-y=1(x,y\in{m^{n}}), x=9 ()
*Fullbottles Obtained: Lock
thumb
*Closing Screen Fullbottles:
**Kamen Rider: Build
**Fullbottles:
***Biotic: Lion
***Abiotic: Soujiki
*Count at episode end
**Bottles in Build's possession:
***Biotic: Rabbit, Gorilla, Taka, Ninjya, Panda, Harinezumi, Lion, Kaizoku
***Abiotic: Tank, Diamond, Gatling, Comic, Rocket, Syoubousya, Soujiki, Lock, Light
***Unpurified: 1
**Bottles in Ryuga's possession:
***Biotic: Dragon
***Other: Cross-Z Dragon
**Bottles in Night Rogue's possession: Bat
**Bottles in Blood Stalk's possession: Cobra
**Bottles in Hokuto's possession:
***Biotic: Wolf
***Abiotic: Smapho
*FireHedgehog Form is added in the opening
*As of this episode, Sento reveals the Hazard Level that is required for Build Driver transformation to be 3. According to Blood Stalk, Ryuga's current Hazard Level is 2.7, which reveals the reason as to why he was unable to transform before.
*Some of Takumi Katsuragi's lines and gestures in his video match those of the Kamen Rider Build who appeared in Ex-Aid's episode The Last Smile. It was later revealed that Takumi was the original Build and was the person who encountered Genm.
File:Build-Takumi.jpg|Comparison of Build and Takumi.
*After Nariaki told Sento he and his co-workers will be working through the night to deliver data on the Pandora Box the three Prime Ministers, Sento referred to Nariaki's cold attitude as being like a "cyborg".
*It features the debut of the Lock Fullbottle.
*This episode gives a sneak peek at Build SmaphoWolf.
==DVD/Blu-ray releases==
*Kamen Rider Build Volume 3 features episodes 9-12: The Trap of Project Build, Technology of Destruction, Burning Dragon and Theory of Conspiracy.
*Blu-ray Collection 1 comes with 12 episodes.
Build Vol. 3.jpg|Kamen Rider Build Volume 3, DVD
914bUaslcSL. SL1469 .jpg|Kamen Rider Build Collection 1, Blu-ray
==References==
==External links==
*TV Asahi's official episode guide for プロジェクトビルドの罠
*Toei TV's official episode guide for プロジェクトビルドの罠
Category:New Form Episode