First King

The Checkmate Four's original was king of the Fangire and .
==History==
===Kamen Rider Kiva===
At 15th century, the first Checkmate Four was formed and Saga Armor was forged to protect first King for their invasion on other demon races. The Kivats assisted Knight and Pawn in forging it, while the Dorans assist the battle. Goblins were eliminated with Saga and Dorans. Gigants were the second ones who was eliminated. Mermaids chose to flee while Hobbits surrendered. Then the Legendorga fought back, and first King was successfully defeated in the battle.
==Saga==
Kamen Rider Saga
;Rider Statistics
*Rider Height: 205 cm
*Rider Weight: 110 kg
;Ability Parameters
*Punching Power: 12 t
*Kicking Power: 35 t
*Finisher Power (Snaking Death-Break): 40 t
*Maximum Jump height: 90 m
*Maximum Running Speed: 100 m/2 s
Saga's default form is accessed by inserting the Jacorder into Sagarc after the Sagarc Belt is formed.
The Saga armor, also known as the "Armor of Fate" were created by the Knight and Pawn, 2 brothers who also created the Kiva and Dark Kiva armors. A small golem Sagarc was created to control the armor and act as its transformation device. The first Fangire King wore the Saga armor and struck fear in the hearts of the demon races.https://www.kamen-rider-official.com/dictionaries/works_search?utf8=%E2%9C%93&search_dictionaries_form%5Bkamen_rider_id=9&search_dictionaries_form%5Bicon=11&initial=%E3%81%95
Kamen Rider Saga has the following parts:
*: Saga's helmet that has a King's Crown design on the head. It is the base of Kiva's Persona and shares several parts with it. As it is the precursor of Kiva, the Fangire-like Eternal Glass design attracts attention. The defense and intelligence gathering capabilites are the same as Kiva's.
**: Huge eyes that improve visual acuity. Saga can get visual information with 200 degree viewing angle and 300 meters away. It can also see through solid objects that contributes to finding enemy weaknesses, and allows Saga to attack their weakpoints with a special attack.
**: An olfactory amplifying device that enhances the sense of smell to be 1 million times than that of a human. Footprints of escaped Fangire can be track by detecting their scent. Parts are similar to Kiva's.
**: The reinforced frame of the helmet with the motif of a snake. It is made of Lucifer Metal, and protects the wearer's head. The nanomachines inside fixes damaged areas of the Persona.
**: Metal fangs made of sharpened Lucfer Metal. It has a bite force of 1.2t and can chew through a steel ball that's 8cm in diameter. An air purifier inside purifies toxins and allows breathing even in a vacuum. Parts are similar to Kiva's.
**: The crown is made of the magical "Fang Stone", its design indicating it as an armor made for a king. Its hardness is comparable to a diamond and it can boost power similar to the Demon Emperor Stone. Alongside the red Demon Emperor Stone, they work together to maximize Saga's power.
**: The gemstone mounted on Saga Chakra is the first discovered gemstone called "Forbidden Fruit". By harmonizing with the King's Crown, it can draw out the dormant power within Taiga Noboori and amplify them. The Lucifer Metal frame disperses the surplus energy and protects the body.
**: The stained glass-like structure that resembles the body structure of Fangires. The Eternal Lung on the chest store the power released from Taiga Noboori's body. They supply energy necessary to sustain life and protect the user.
**: The "ears". The sensitivity can be adjusted according to the wearer's will, with it in its highest sensitivity allowing the wearer to hear the sound of a needle dropping from 2km away.
*: The most precious of the Demon Emperor Stones, this one can amplify power equivalent to that of the three Demon Emperor Stones in Kiva's Hell's Gate. This stone is only inherited by the king of the Fangire.
*: The stained glass chestplate that resembles the body structure of the Fangire. It stores the power released from Taiga Noboori's body and supply energy necessary to sustain life and protect the user.
*: Lucifer metal collar armor that protects the chest and head. Lucifer gold is coated on the inside of the collar to amplify power. It creates an invisble barrier to protect the upper body.
*: The undersuit. It is made from GaoraDoran leather. It protects the wearer against extreme weather conditions.
*: The shoulder armor, made of precious stones called Fangstones. Fangstone can amplify demonic power and has the hardness of diamonds.
*: Unlike the Catena on Kiva's armor, the Catena on Saga does not bind and support Saga's abilities. Instead, they expand and contract to increase the motor skills of Saga.
*: The Fangstone elbow armor protects the elbow and amplifies strength.
*: The bracelet made of Fangstone. Despite not having a Demon Emperor Stone, it can still draw the same ability with the Fangstone.
*: The kneepads made of Fangstone to increase leg strength.
*: The power amplifiers attached on the ankles made of Fangstone. The kicking and jumping power is increased 10 times even they don't have a Demon Emperor Stone.
==Equipment==
===Devices===
*Sagarc Belt - Transformation belt
*Fuestles - Whistle-like devices that activate a function, depending on the Fuestle
===Weapon===
*Jacorder - Personal weapon
==Appearances==
* Kamen Rider Kiva
==Navigation==
Category:Kamen Riders
Category:Kiva Riders
Category:Heisei Era Riders
Category:Kiva Characters