Kamen Rider Neo-Sigma

**Kamen Rider Neo-Sigma** (仮面ライダーネオシグマ, *Kamen Raidā Neo-Shiguma*) or **SB-512 Neo-Sigma** (SB standing for Smart Brain) is a fictional suit of high-tech power armor seen in *Kamen Rider 215*. Its gear is the eighth of the Rider Gears seen in the series. Its motif is based on the Greek letter sigma (Σ).

Kamen Rider Neo-Sigma may refer to any the following characters.

 Kage Phase (Primary/fouth user/Horse Orphnoch) Droid Sigma (First User) Riki Sudou (Second user) Smartdroid ISBN (Fifth user) Mei Hana (Third User) Smartdroid D261 (Sixth user) Yuji Sakata (Seventh User) Booster (Movie) Medadroid (A.R. World) Aikia (Manga, first user) Tonda (Manga, second user) Gai (Manga, third user) Naomi Higara (Manga, fourth user)

## Item Information

### Number of Episode Appearances

TBA (215)
TBA (Movies)
TBA (Specials)
*Full list of appearances*

The Neo-Sigma Gear was the eighth set of Kamen Rider Gear developed by the Smart Brain Corporation to protect the Orphnoch King. The Kaixa Gear was more powerful but slower than the Sigma Gear. It still did not match the Delta Gear for speed or strength but possessed greater functionality. Its power came at a price: while all of Smart Brain's Rider Gears were intended for Orphnochs only, the Neo-Sigma Gear is the only set that it will overheat the belt for any non-Robot after overuse, burning the user who dons it.

Its first known wearer is Droid Sigma, but he was later destoryed by Sigma. Two more Ryuseiji members were forced to use the power of Neo-Sigma to protect the others from Smart Brain and paid for it with their lives. The suit's primary wearer is Kage Phase, who had added a cooling system to protect him the burns, but it began to run out near the end of the series. A weakened Phase had his belt taken by Sakata. After recovering his faith in humanity, Sakata as Neo-Sigma joined Brett and Show in battling the fully awakened King, but the Neo-Sigma Gear was destroyed in Brett's last stand battle.

Other known wearers include Riki Sudou, Smartdroid ISBN, Smartdroid D261, and Mei Hana.

In Missing Paradise, Kage uses the Neo-Sigma Gear to destroy several Orphnochs in the city, later fighting Mizu as Mu at the human's "base" of Paradise, but he loses the belt and is killed. Booster then manages to use the Neo-Sigma Gear with protection patch, defeating the Moose Orphnoch before the belt explodes, as the belt overheats too much.

## Forms

**Kamen Rider Neo-Sigma**

"Complete!"
―Transformation announcement[src]
**Rider Statistics**

* **Rider Height**: 186 cm.
* **Rider Weight**: 94 kg.

**Rider Senses**:

* **Hearing**: 16 km.

**Ability Parameters**:

* **Punching Power**: 6 t.
* **Kicking Power**: 14 t.
* **Maximum Jump Height**: 55 m.
* **Maximum Running Speed:** 100 m. per 3.3 sec.

**Special Attacks**:

* **Heavy Impact**: 47 t.
* **Black Crusher**: 11 t.

Once transformation is completed, the **Neo-Sigma Armor** has several key features in its design to offer protection to the user. Like all Rider gears, the Sigma armor manifests when the **Neo-Sigma Driver** generates **Photon Blood**, a glowing substance generates the soft **Sol Foam** suit, **Sol Metal** armor, and **Fullmetal Lung** chest armor via traveling through the red *Photon Streams* that ends at the *Photon Terminals* at the gauntlet and **Power Anklet** greaves, the right Anklet having a **Energy Holster** that the **Neo-Sigma Pointer** can be connected to. The helmet is unique due to its **Global Feeler** antenna to link up to Smart Brain's networks and **Neo Finder** visor that gives Neo-Sigma incredible vision to see in darkness, giving the illusion of a glowing eye, and a limited amount of x-ray vision.

## Equipment

* SB-512B Neo-Sigma Driver - Neo-Sigma's transformation belt.
	+ SB-512P Neo-Sigma Phone - The control unit of the Neo-Sigma Gear.
		- Neo-Sigma Mission Memory - A small metallic card key containing the information of the Neo-Sigma Armor.
* SB-512C Neo-Sigma Shot - Digital camera-shaped knuckle-duster.
* SB-512L Neo-Sigma Pointer - A telescope which enables to produce an energy drill deathblow.
* SB-512X Neo-Sigma Blaygun - A special weapon that is both a pistol, a dagger and a lightsaber.
* SB-512V Side Smasher - Neo-Sigma's motorcycle that can transform in a robot-like Battle Mode.

## Legend Rider Devices

* Rider Card
* Lockseed
* Ridewatches

**Kamen Ride: Neo-Sigma**: A Rider Card containing the power of Kamen Rider Neo-Sigma. Used by Diend to summon Kamen Rider Neo-Sigma.

* **Neo-Sigma Lockseed** (ネオシグマロックシード, **Neo-Shiguma Rokkushīdo**): Allows the user to transform into Neo-Sigma Arms, equipped with the Neo-Sigma Blaygun. The core image depicts the Neo-Sigma Driver while the lid backside image depicts the Phone. Zangetsu-styled Lockseed.
	+ Transformation: **Neo-Sigma Arms: Neo-Revolution!** (シグマアームズ・ネオ革命！, **Neo-Shiguma Āmuzu - Neo-Kakumei!**)
		- Squash: **Exceed Charge!** (エクシードチャージ！, **Ekushīdo Chāji**)
		- Au Lait: **Sigma Edge!** (ネオシグマカイザブレイガン！, **Neo-Shiguma Bureigan**)
		- Sparking: **Neo Crusher!** (ネオクラッシャー, **Neo Kurasshā**)

Neo-Sigma Lockseed (locked & closed)Neo-Sigma Lockseed (locked & opened)

* 1
* 2
* 3
* 4
* 5

"(digital beeping) Neo-Sigma!"
―Activation announcement[src]
"The transformation code is 5-1-2! The Neo Rider who transforms with a cellphone is... (Clock ticking noise) Neo-Sigma!"
―Secondary activation announcement[src]
"Rider Time! (Pop music) Standing by! Complete! Neo-Sigma!"
―Transformation announcement in the Ziku-Driver's right-hand slot[src]
"(Right-hand Ridewatch's announcement)! Armor Time! (Pop music) Standing by! Complete! Neo-Sigma!"
―Rider Armor transformation announcement[src]
"Finish Time! Neo-Sigma! Exceed Time (Break/Burst/Jack)!"
―Rider Armor finisher announcement[src]
**Neo-Sigma Ridewatch** (ネオシグマライドウォッチ, **Neo-Shiguma Raidowotchi**): Based on Kamen Rider Neo-Sigma, this Ridewatch would provide access to the Neo-SigmaArmor. It is dated *2003*.

Neo-Sigma Form RidewatchNeo-Sigma Form Ridewatch (Inactive)
## Notes

* This gear is first and only to be compatible with machines and humans.