Yuji Kiba

Kamen Rider Orga (Ω) (仮面ライダーオーガ, Kamen Raidā Ōga?) is a fictional character in the Japanese television series Kamen Rider 555. It was the 6th Rider Gear produced for Kamen Rider 555, and appeared in the movie "Paradise Lost and again in Kamen Rider Decade episode 20 and 21.'''

Yuji Kiba is a young man who becomes the Horse Orphnoch after dying as a result of a car crash, although he lived in a comatose state for two years. Upon awakening, he finds his life in ruins. He kills his ex-girlfriend (Played by Mika Katsumara who played Yuuri/Time Pink In Mirai Sentai Timeranger) and her new boyfriend in rage. He quickly comes to deplore Smart Brain's tactics and resolves to become an Orphnoch who will protect humans and fight Smart Brain. He also temporarily wears the Faiz Gear (when Takumi became the Wolf Orpnoch) and Kaixa Gear (near the end of the series). In the film, Kiba was the primary user of the Orga Gear.

Paradise Lost
In the events of the film, Yuji Kiba is brainwashed by the Smart Brain corporation and is chosen to be the user of the Orga Gear, allowing him to transform into '''Kamen Rider Orga. '''The Orga gear was recorded as the fifth Rider Gear created by Smart Brain, after the Faiz and Kaixa Gears were stolen by the humans and the Riotrooper gear had undergone mass-production. Created alongside the Psyga Gear, the Orga Gear is regarded as a "perfect" gear, and therefore it can only be worn by Orphnochs. Kamen Rider Orga has a more ornate appearance than any of the previous Gears, the Rider form having robes made of Soul Foam for a majestic appearance. Orga is armed with the Orga Stlanzer sword which he uses in the Orga Slash Extreme Charge. He is sent to fight Kamen Rider Faiz after Psyga is defeated. Faiz is finally able to defeat Kamen Rider Orga with Blaster Forms Rider Kick, but does not kill him. Instead, Orga dies while trying to hold off the Elasmotherium Orphnoch so Faiz can destroy it.

Horse Orpnoch
He can the form of the Horse Orphnoch, carrying a sword and able to assume a centaur-like Dash Form. He is an extremely powerful Orphnoch, at least as strong as members of the Lucky Clover group, if not more so. Originally human, Kiba became a 'natural' Orphnoch after dying within two years when he was in a coma a result of horrific car crash which killed his parents. Once revived, Kiba was astonished by the horrific changes from his parents' death to overhearing that his uncle forsaken him and sold his family's company. Though it got worse when Kiba learns that his girlfriend Chie Morishita left him for his cousin named Kazuaki Kiba, he lost control when he confronts the new boyfriend as he assumes his Orphnoch form to kill him in a maddened rage before realising what he had done and attempts suicide, finding himself in a Smart Brain owned mansion and meeting Smart Lady, explaining his current status. When he is called by Chie later, he is heartbroken when she names him the culprit in Kazuaki's murder, outrunning the police before he murders Chie out of scorn. After finding Yuka, Kiba meets with Smart Brain's temporary CEO Eiichi Toda, who reveals more information of the Orphnoch and Smart Brain's goal. After hearing the genocidal intent, Kiba quickly comes to deplore the organization's tactics and resolved to become an Orphnoch who will protect humans and fight Smart Brain. However, Kiba becomes a rival of Faiz, fighting him every time they encountered one another until they learned each others' true identity and intent.

After he believed Yuka to have been killed by the police, Kiba turns against his ideals and eventually replaces Murakami as the chairman of Smart Brain. After acquiring the Kaixa Gear, Kiba eventually fought Takumi, who revived his faith in humanity. In the end, Kiba was mortally wounded by the Arch Orphnoch, grabbing the monster to allow Faiz to kill them both, though only the Arch Orphnoch barely survived. In the Paradise Lost ending, Kiba was deceived into using the Orga Gear to fight Faiz, but aided him and died from injuries sustained by the Elasmotherium Orphnoch. However, he was able to wound it bad enough for Faiz to finish it off.

The movie Paradise Lost version of Horse Orphnoch's design called Violent Emotion is dramatically different than that of the TV series. It now sports a more helmet-like head design as the horse snout is pushed upward to allow a more insect/human-like face. The singular horn's enlarged and moved toward the top of its head while its white mane extends much fuller all the way down to the base of its neck/back. Gone is the hoof design on its chest and replaced by a larger and more powerful chest armor. During the last episode of the TV series, Horse Orphnoch evolved into the film version during his final battle with Faiz Blaster Form, but reverted back to his regular TV version prior to his demise.

Decade's Orga
Orga is a Dark Rider who was appeared in Kamen Rider Decade. He had murdered and assumed the guise of the World of Negatives counterpart of Kenji Sakata, Natsumi Hikari's TG Club high school classmate.

Kamen Rider Orga
Kamen Rider Orga exists in a world where the Orphnoch have taken over the planet and the humans are slowly being exterminated. The Orga Gear was recorded as the fifth Rider Gear created by Smart Brain, after the Faiz and Kaixa Gears were stolen by the humans and the Riot Trooper gear had undergone mass-production. Created alongside the Psyga Gear, the Orga Gear is regarded as a "perfect" gear, and therefore it can only be worn by Orphnoch. SIC Hero Saga Kamen Rider 555 further explain that Orga Belt was originally Created from the original Delta Gear that was retrieved by Rose Orphnoch from Mihara.

Kamen Rider Orga has a more ornate appearance than any of the previous Gears, the Rider form having robes made of Soul Foam for a majestic appearance. Orga appeared to have immense strength on par with Kamen Rider Kaixa, however it appears to be much slower than Faiz. Unlike Psgya, the Orga gear's weapons are still visible while not transformed, although Orga's sword, the Orga Stlanzer, is not disguised as an everyday household item.

The Orga Gear was given to Yuji Kiba after he had been fooled into thinking he had been betrayed by the humans. He only transformed with the Gear once however, before he was killed by the Beast Orphnoch and the Orga Gear self-destructed.

Abilities
The Orga Gear gives the wearer the following abilities when they transform.
 * Height: 202cm
 * Weight: 101kg
 * Punching power: 4.5t
 * Kicking power: 9t
 * Maximum jump height: 38m
 * Maximum running speed: 100m/5.6s

Armor Information
The Orga Armor has several key features in its design. Unlike the Gear, the armor does not exist until the wearer transforms.
 * Full Metal Lung: The chest armor of the Rider provides the most protection, being able to withstand light Anti-tank weaponry.
 * Orga Core: In the center of the Full Metal Lung is a large glowing red dome. This is the primary reservoir of Photon Blood.
 * Photon Blood: A glowing substance that provides all of the Rider’s powers and generates all of the physical features of the armor. The Photon Blood is generated from the Orga Driver. Orga produces even more Photon Blood than Psyga.
 * Omega Streams: The path that the Photon Blood travels through the Rider’s armor. In Orga, this path is gold.
 * Photon Terminals: Where the Photon Streams connect with the gauntlets and greaves.
 * Sol Foam/Metal: Soft parts of the armor are made of Sol Foam, and the hard parts are made of Sol Metal. This substance is generated by the Orga Driver to form complex machinery that is powered by Photon Blood. If the Foam or Metal are damaged, the armor switches off and resets itself.
 * Crystal Scope: The large eyepieces of the Rider give them incredible vision. They can see in darkness with no problems and have a limited amount of x-ray vision.

Orga Gear
The Orga Gear is an advanced belt and cell phone developed by the Smart Brain corporation codenamed Emperor Belt of the Earth. When activated by the Mission Memory they activate the Orga armor. The Gear is usually stored inside Smart Brain headquarters along with the Psyga Gear while not in use. Aside from the construction differences, it shares a similar design to the Faiz and Kaixa Gears.
 * Orga Mission Memory: A small metallic card key with the Orga symbol on it. When this device is inserted into certain parts of the Orga Gear, it turns them into powerful weaponry, also allowing the weapon to “EXCEED CHARGE” after pressing enter on the Orga Phone.
 * SB-000B Orga Driver: An ornate belt that generates the photon streams for the Kamen Rider armor. If the belt is removed, the armor disappears. The belt straps of the Orga Gear were made of leather rather than metal; a leather holster was strapped onto its right side.
 * SB-000S Orga Stlanzer: Dubbed The Sword of Hades. By plugging the Orga Mission Memory into the sword, then touching [ENTER] on the phone, the sword can EXCEED CHARGE and create a powerful attack. The attack itself, dubbed Orga Slash, has the weapon extend a photon blade which can either counterattack or capture a target before destroying it. Apparently, the Orga Stlanzer also has a gun mode and has been theorized that, in a way similar to the Delta Blaster, it can EXCEED CHARGE to perform Orga's Rider Kick, the Emperor Smash.
 * SB-00P Orga Phone: This trans-generator, shaped like a phone, is the control unit of the Orga Gear and the primary storage place for the Orga Mission Memory. The Orga Phone's design was based on the Faiz Phone design. It is assumed to be capable of functioning as a normal phone as well. The Orga was programmed with high-pitched touch tones and a command voice similar to that of the Kaixa Phone.

Orga Command Codes
The Orga Gear has several command codes that can be punched into the Orga Phone to perform different functions. All of these codes require the Orga Phone and Orga Driver.
 * [0][0][0][ENTER]: After entering the code the Orga Phone will say “STANDING BY”. When the Orga Phone is inserted into Orga Driver slot, it will say “COMPLETE”. The wearer will then be transformed into Kamen Rider Orga providing they are a powerful Orphnoch; otherwise there will be an "ERROR" and the Orga Driver will violently eject from the wearer. Humans cannot wear this belt at all.
 * [1][0][3][ENTER]: When the Orga Phone is turned into Phone Blaster and this code is entered, it will say “SINGLE MODE”. The Blaster can fire a continuous beam of Photon Energy for about 3 seconds. It has 12 shots until it must be recharged.
 * [1][0][6][ENTER]: When the Orga Phone is turned into Phone Blaster and this code is entered, it will say “BURST MODE”. The Blaster can fire 3 round bursts of Photon Energy. It has 4 bursts until it must be recharged.
 * [2][7][9][ENTER]: If the Phone Blaster is empty and this code is entered, it will say “CHARGE” and will proceed to recharge the weapon. This takes about 5 seconds.
 * [End Call]: Pressing the "End Call" button will switch off the Orga Driver and cause the Sol Foam and Sol Metal to disappear.

Other names
There are other names of Orga, the icon itself, Orga was also called:
 * Kamen Rider Omega
 * Kamen Rider Ω
 * Kamen Rider 000
 * Kamen Rider Oga
 * Kamen Rider Ohga
 * Kamen Rider Orgah

Notes & Trivia

 * Kamen Rider Orga was once counted as one of Movie-Exclusive Riders. But removed due to his appearance in Kamen Rider Decade.