Kamen Rider Arc

, alternatively spelt Kamen Rider Ark,https://www.kamen-rider-official.com/zukan/kamen_rider_members/search?utf8=%E2%9C%93&search_kamen_rider_members_form%5Bkeyword%5D=&search_kamen_rider_members_form%5Bkamen_rider_ids%5D%5B%5D=9 is the main antagonist of Kamen Rider Kiva: King of the Castle in the Demon World. He is the leader of the Legendorga race who was defeated by the original Kiva and sealed within a coffin.
It may refer to any the following characters:
Takashi Sugimura.png| Takashi Sugimura (host)
Legendorga Lord.png| Lord (possession)
==Forms==
With the assistance of the mechanical monster , he can transform into Arc, the King of the Castle in the Demon World.
==Equipment==
===Devices===
*Arc Kivat - Arc's Kivat partner.
*Arc Kivat Belt - Transformation device that forms when Kivat bites Arc.
*Fuestles - Whistle-like devices that activate a function, depending on the Fuestle.
===Weapons===
*Arc Trident - Arc's personal weapon
==Legend Rider Devices==
*: A Rider Card containing the power of Kamen Rider Arc, possessed by Kamen Rider Diend. It is one of the eight cards used by Diend Complete Form. It summons Kamen Rider Arc. 
==Behind the Scenes==
===Portrayal===
Arc/"Takashi Sugimura" is portrayed by of Neptune. As Kamen Rider Arc, his suit actors are and .
===Concept Art===
Legend Arc was designed by .
Legend Arc concept art.jpg|Legend Arc concept art
==Notes==
*Arc's name comes from a Japanese word for .
*As Legend Arc, he is probably the strongest of the Kiva Riders on a brute strength level. He is also the largest Kiva Rider in said form.
*Kamen Rider Arc is the first Movie-Exclusive Rider to get a Final Form, followed by Eternal, Bujin Gaim, and Mars.
**Legend Arc is the only Movie-Exclusive Rider's Final Form where the transformation device is modified upon acquiring said Final Form.
*Arc's Trident is a repainted version of the Silkmoth Fangire's Mirage Trident.
*A unique element of Arc's main form is the Catena Chain-like seal over the Dead Crusher, as it's only removed when unleashing the full power of the Rider.
**While it acts similarly as a limiter like Kiva's, instead of limiting power output, its presence is meant to limit the power of the black hole it seals from potentially killing Arc.
*Takashi Sugimura is the only Kiva Rider that doesn't have a A.R. World counterpart, or otherwise.
*He unlike the rest of the riders summoned by the Gekijyouban AttackRide card, didn't appear in the promotional poster of Episode Yellow: Treasure de End Pirates.
*While seemingly coincidental, the design of the Ark Kivat's persona mask appears to go from a lazy expression while right side up to a more malicious one when attached upside down on the belt.
*In Kamen Rider Zi-O Another Kiva's twisted belt is also similar to Kamen Rider Arc's Arc Kivat Belt and Arc Kivat.
==Appearances==
* Kamen Rider Kiva
**Kamen Rider Kiva: King of the Castle in the Demon World
***Kamen Rider Kiva: King of the Castle in the Demon World (manga)
* Kamen Rider Den-O
**Momotaros's King of the Castle in Burning Red
***Episode 1: The Castle in the Demon World Mystery is Solved! 
**Episode Yellow: Treasure de End Pirates
* Kamen Rider Heisei Generations Forever 
==References==
==External links==
*Takashi Sugimura in Kamen Rider Official Website.
*Kamen Rider Arc in Kamen Rider Official Website.
*Legend Arc in Kamen Rider Official Website.
==Navigation==
Category:Kamen Riders
Category:Movie Riders
Category:Non-human Riders
Category:Kiva Riders
Category:Villains
Category:Heisei Era Riders
Category:Deceased
Category:Movie-exclusive Villains
Category:Legendorga
Category:Leader
Category:Movie-exclusive Characters
Category:Kiva Characters
Category:Riders with more than one identity
Category:Dark Riders