Budou Ryuhou

"Hai! Budou Squash!"

- Finisher announcement via Sengoku Driver

The Budou Ryuhou (ブドウ龍砲) is the Armored Rider Arms Weapon granted either by accessing Budou Arms or via the summoning ability of Kiwami Arms. It resembles a magnum or a revolver, with the barrel taking an aesthetic element from a Gatling gun. The pull hammer is in the shape of grape leaves to go with the grape-like additions to the side of the gun, with multiple purple-tinted muzzles bundled to take the form of a bunch of grapes. This weapon's firepower can be increased temporarily by pulling the hammer once.

Known Users

 * Armored Rider Ryugen (Episodes 4-9, Sengoku Movie Battle, 10-11, 15-17, 20-22, ToQger Vs. Gaim, Kamen Rider Taisen, 25-27, 29, The Golden Fruit Cup!)
 * Armored Rider Zangetsu (Fresh Orange Arms is Born!)
 * Armored Rider Ryugen Yomi
 * Armored Rider Gaim (Kiwami Arms) (Episodes 32, 34, 36, 40)

Finishing attacks

 * Dragon Shot (ドラゴンショット): After Ryugen activates his Sengoku Driver's Squash function, he pulls the hammer once, making violet-hued energy shaped after grapes expel from the sides of the Ryuhou, with golden Asian lung energy coils circling the barrel. The energy balls then move to the muzzle of the gun, pooling into one big sphere. Once the charge is complete, seconds before the trigger is pulled, the ball takes the form of an Asian lung's head, and shots are fired at high speeds, with each shot taking the form of a flying Asian lung.

Trivia

 * This is the first Arms Weapon to be in the form of a gun, followed by the DJ Gun.
 * This may be due to being a visual pun of grapeshot, a type of small, ball ammunition used for cannons.