Geiz Myokoin (Over Quartzer)

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This article is about a Rider in Kamen Rider Zi-O.

Geiz Myokoin
Kamen Rider Geiz
Gender	Male
Aliases	Lord Geiz (芸津殿, Geitsu-Dono) (by Gyuzo)
Motif	Digital Watch, Butterfly
Rider Type	Hero
Affiliation	9 5 DO
Homeworld	Earth (World of Zi-O)
Series	Kamen Rider Zi-O
First Series Appearance	Kamen Rider Zi-O: Over Quartzer
Most Recent Appearance	Kamen Rider Zi-O: Final Stage
Number of Episode Appearances	1 (Movies) 1 (Stage) Full list of appearances
Actor	Gaku Oshida
Kamen Rider Geiz

Geiz Myokoin (明光院 ゲイツ, Myōkōin Geitsu) is a member of the Resistance from 2068 who fights against the reign of Ohma Zi-O as Kamen Rider Geiz (仮面ライダーゲイツ, Kamen Raidā Geitsu). In an effort to change his apocalyptic future and Sougo Tokiwa's fate before he could become Ohma Zi-O, he would uncover a major conspiracy behind Sougo's kingship.

History

Background

Main article: Geiz Myokoin

This version of Geiz Myokoin followed the events of his TV counterpart, up until after the Another Zi-O II crisis and the interference of Quartzer.

Kamen Rider Zi-O: Over Quartzer

Geiz Myokoin was with Sougo Tokiwa, Woz, and Tsukuyomi as they recieved a request from Go Shijima and Krim Steinbelt to go back in time and protect Krim's ancestor. In 1575, during the prelude of the Battle of Nagashino, Sougo and Geiz infiltrate Oda Nobunaga's ranks, but Geiz ends up taking Nobunaga's place as Nobunaga runs off and tries to court Clara Steinbelt.

With their mission completed, the crew returned to the present where Krim Steinbelt and Go Shijima granted Sougo the Drive Ridewatch, completing the collection of twenty Ridewatches. However, Woz suddenly stole all the Ridewatches and Geiz learns of an unknown group called Quartzer, the wardens of history led by "SOUGO Tokiwa" who declares himself to be the original Sougo and manipulated his journey from the shadows. Geiz and Tsukuyomi realize that the history they've been living in has been misrepresented from the beginning.

Geiz later disguises himself as a Quartzer member to reclaim the twenty Ridewatches, only to be confronted by Woz. An enraged Geiz later arrives and fights Woz, attempting to convince him to return to them. This served as a distraction to allow Tsukuyomi and Go Shijima to release Sougo. As Kamen Rider Geiz, he joins Zi-O and the Heisei Riders to fight off Quartzer's forces as Woz decided to return to their side. After Woz was stabbed to death by SOUGO, Geiz encourages the people to fight with Zi-O as he joins the twenty Heisei Riders to vanquish Barlckxs with the Heisei Rider Kick.

Although Geiz and Tsukuyomi disappeared after their mission was completed, they were both restored back to life along with Woz and awaited for Sougo's return.

Kamen Rider Zi-O: Final Stage

Sometime after the confronation with Quartzer, Kamen Riders Geiz and Zi-O confront the reemerged Another Riders and find two unknown Ridewatches belonging to Kamen Rider 2 and Kamen Rider V3. Tsukuyomi arrives and attacks them as Kamen Rider Tsukuyomi, while declaring herself the Queen of Time with Red Woz by her side. As the fight is too difficult, Geiz and Zi-O escape but are pursued by Kamen Riders Zamonas and Zonjis. While the pair continue to fight more Another Riders and collect Showa Era Ridewatches, they are mysteriously aided by Kamen Rider Barlckxs, revealed to be Hiryu Kakogawa who claims that the Showa Riders are planning to wipe the Heisei and Reiwa Eras out from the timeline.

Kamen Rider Geiz continues to fight with Zi-O to fight the Another Riders and gather the Ridewatches based on the Seven Legendary Riders, only revealed to be all according to of Hiryu Kakogawa's plan. He revealed he brainwashed Tsukuyomi and Woz to gather the Showa Ridewatches and remodeling history to erase Ohma Zi-O from existance to create an eternal Showa Era. However, Hiryu evolves into Another Ohma Zi-O upon absorbing the seven Showa Ridewatches.

Kamen Rider GeizRevive Shippu with Zi-O, Woz, and Tsukuyomi

While Another Ohma Zi-O easily dominates the Kamen Riders, the heroes are aided by Heisei Era's Showa Riders who encourages them to fight vigorously as Reiwa Era's Heisei Riders. Ohma Zi-O thus arrives and tells that Heisei cannot be erased and stays in the memories. Geiz transforms into Kamen Rider GeizRevive Shippu to join his crew to battle the Another Riders until the heroes manages to prevail against Hiryu Kakogawa for good.

Personality

To be added.

Powers & Abilities

• Stealth Proficiency: Geiz is able to discreetly follow a target or arrive where said target will appear without notice.
• Knowledge of past Kamen Riders: Geiz is one of two known people (the other being Black Woz) to have knowledge of the past Kamen Riders that came before Zi-O and himself.
  • However, he is still less knowledgeable than Black Woz, as he wasn't shown to have any knowledge regarding Faiz, OOO, Genm, and A.R. World Riders like Decade and Diend.^{[Sougo Tokiwa and the Mysterious Phone][Genm Master 2016]}

Forms

Like Zi-O, Geiz transforms by inserting the Geiz Ridewatch into the right-hand side of the Ziku-Driver and rotating the Driver 360 degrees. He accesses Rider Armor (ライダーアーマー, Raidā Āmā) forms based on previous Kamen Riders by inserting Ridewatches into the left-hand side of the Ziku-Driver.

• Standard
• Super

• Default
• Rider Armors

Kamen Rider Geiz

Kamen Rider Geiz

"Rider Time! (Electronic beat) Kamen Rider Geiz!"

―Transformation announcement^[src]

Rider Statistics

• Rider Height: 194.5 cm
• Rider Weight: 92.0 kg

Ability Parameters

• Punching Power: 8.5 t
• Kicking Power: 18.7 t
• Maximum Jump Height: 30.0 m
• Maximum Running Speed: 100 m per 5.2 seconds

Geiz transforms into Kamen Rider Geiz (仮面ライダーゲイツ, Kamen Raidā Geitsu) using the Geiz Ridewatch. His visor reads "Rider" (らいだー, Raidā) in hiragana, while the logo on his forehead reads "Kamen" (カメン, "Kamen") in katakana. Geiz's primary weapon in his base forms is the Zikan Zax.

In his fight against the Quartzers in the appearance of the Heisei Riders, Geiz becomes strong enough to face them something that could not even in his Revive form nor GrandZi-O could.

Kamen Rider Geiz is composed of the following parts:

• Caliber D (キャリバーD, Kyaribā D) - Geiz's helmet. 'D' stands for Digital.
  • Gee Signal (ゲーシグナル, Gē Shigunaru) - A dial-like mark on Geiz's forehead. It feeds gathered information to Geiz, creates solutions to problems and adjusts Geiz's internal systems accordingly.
  • Indication Butterfly (インジケーションバタフライ, Injikēshon Batafurai) - Geiz's visor which spells out 'Rider'. Sensors with a 300° viewing angle are installed within the compound eye.
  • Kamen Dial (カメンダイアル, Kamen Daiaru, lit. 'Mask Dial') - Geiz's faceplate. It is made using a multilayer structure composed of the special metal alloy Graphenium (グラフェニウム, Gurafeniumu). It is described by the TV Asahi Website to possess a beautiful white lustre finish.
  • D-Battle Sensor (Ｄ-バトルセンサー, D-Batoru Sensā) - A sensor located within the Indication Butterfly. It detects both temporal and spatial information (I.e. enemy position and timing of attacks) and feeds it to Geiz.
  • Crash Bezel (クラッシュベゼル, Kurasshu Bezeru) - The metal frame surrounding the face. It is composed of Graphenium.
  • Core Ryūzu (コアリューズ, Koa Ryūzu, lit. 'Core Crown') - The 'button' on Geiz's left temple. It is an information management unit that stores combat data.
  • D-Absorber (Ｄ-アブゾーバー, D-Abuzōbā) - A vibration dampening device located on the two screws outside of the mouthplate. It reduces aftershocks from physical damage to the face, preventing additional damage to Geiz's head.
• Square Light Tecter (スクエアライトテクター, Sukuea Raito Tekutā) - Geiz's shoulder and chest armor. A metal coating called Graphenium Coat (グラフェニウムコート, Gurafeniumu Kōto) has been applied, raising durability. As a result, the Square Light Tecter is not only lightweight, but is also 200 times stronger than steel.
• Mid Band Liner R (ミッドバンドライナーR, Middo Bando Rainā R) - The black band which runs vertically from Geiz's head to the Ziku-Driver. It converts energy created by the Driver into bioenergy.
• Time Rush Arm (タイムラッシュアーム, Taimu Rasshu Āmu) - Geiz's arms. Nanoscopic "Nanotube Muscle" (ナノチューブ筋, Nanochūbu-kin) tubing covers it, increasing strength.
• Flex Arm Girder (フレックスアームガーダー, Furekkusu Āmu Gādā) - Geiz's forearm armor. It is composed of the shock-absorbant material AMsein (アムセイン, Amusein), allowing it to absorb and disperse physical attacks with ease.
• Geiz Leap Hand (ゲイツリープハンド, Geitsu Rīpu Hando) - Geiz's hand units. It is covered with the yellow metal Graphenium Bite (グラフェニウムバイト, Gurafeniumu Baito) units, raising destructive power of punches.
• Adjustrike Suit (アジャストライクスーツ, Ajasutoraiku Sūtsu) - Geiz's bodysuit. It automatically repairs minor damage.
• Time Rush Leg (タイムラッシュレッグ, Taimu Rasshu Reggu) - Geiz's legs. Nanoscopic "Nanotube Muscle" (ナノチューブ筋, Nanochūbu-kin) tubing covers it, increasing strength.
• Count Pad (カウントパッド, Kaunto Paddo) - Geiz's kneepads. It reads combat data on the field and sends it to the helmet.
  • Flex Leg Girder (フレックスレッグガーダー, Furekkusu Reggu Gādā) - Geiz's shin protecters. It is composed of the shock-absorbant material Amsein, allowing it to absorb and disperse physical attacks with ease.
• Geiz Leap Shoes (ゲイツリープシューズ, Geitsu Rīpu Shūzu) - Geiz's shoes. The tip is covered with the Graphenium Bite (グラフェニウムバイト, Gurafeniumu Baito) units, increasing destructive power of kicks. Additionally, The hiragana for the word "Kick" (きっく) in engraved on the soles.

Appearances: Kamen Rider Zi-O: Over Quartzer & Kamen Rider Zi-O: Final Stage

• Drive

DriveArmor

DriveArmor

"Rider Time! Kamen Rider Geiz! Armor Time! (Type Speed transformation music) Drive! Drive!"

―Transformation announcement^[src]

Rider Statistics

• Rider Height: 198.8 cm
• Rider Weight: 109.5 kg

Ability Parameters

• Punching Power: 11.1 t
• Kicking Power: 23.8 t
• Maximum Jump Height: 36.8 m
• Maximum Running Speed: 100 m per 5.0 seconds (1.2 seconds at full speed)

DriveArmor (ドライブアーマー, DoraibuĀmā) is Geiz's Kamen Rider Drive-based form accessed by inserting the Drive Ridewatch into the left-hand side of the Ziku-Driver, invoking Kamen Rider Drive's Type Speed. Its visor spells out "Drive" (どらいぶ, Doraibu), and its shoulder pads are modeled after Shift Tires.

In this form, Geiz has the abilities of Kamen Rider Drive, mainly super speed. Mounted on DriveArmor's arms are the Shift Speed Speeds (シフトスピードスピード, Shifuto Supīdo Supīdo), which can be launched to attack autonomously like Shift Cars.

DriveArmor bears the following parts:

• Drive Head Gear R (ドライブヘッドギアR, Doraibu Heddo Gia R) - Drive Armor's helmet.
  • Head Wing Spoiler (ヘッドウイングスポイラー, Heddo Uingu Supoirā) - An aerodynamic spoiler installed at the rear part of the helmet, it strengthens acceleration by generating downforce throughout the body. It also functions as an antenna, detecting enemies lurking nearby.
  • Drive Processor TS (ドライブプロセッサTS, Doraibu Purosessa TS) - An information processor that takes the shape of the Drive logo. It can process information at high speeds, allowing it to keep up with combat data flowing in during high-speed combat.
  • Indication Butterfly (インジケーションバタフライ, Injikēshon Batafurai) - Geiz's visor which spells out 'Drive'. Sensors with a 300° viewing angle are installed within the compound eye.
  • Crash Guard Frame (クラッシュガードフレーム, Kurasshu Gādo Furēmu) - The frame of Drive Head Gear R, it is made by superimposing high strength compressed metal together which can withstand shots from a tank, protecting Geiz's head.
• Hissatsu Breaster (ヒッサツブレスター, Hissatsu Buresutā, lit. 'Finishing Move Breaster') - The chestplate of Drive Armor. It contains an inbuilt gravity drive engine, giving Geiz a source of explosive acceleration force.
• Speed Tire Shoulders (スピードタイヤショルダー, Supīdo Taiya Shorudā) - The shoulders of Drive Armor which take the form of Shift Tires. An acceleration field is emitted from the tire-like devices covers the entire Rider, allowing temporary bursts of high speed movement.
• Drive Ability Plate (ドライブアビリティプレート, Doraibu Abiriti Purēto) - The thigh armor of Drive Armor, it contains inbuilt high-strength suspension systems, strengthening legs and supplying extra power.
• Leg Band Plate R - Using a monocoque outer shell plate that receives strong impacts and shocks, and a linear servo axis that enhances the movement of the joints, strengthens the leg strength and battle.

Compared to his base form, Geiz DriveArmor's stats are marginally stronger than his base form but lacks agility compared to GhostArmor when not at full speed.

Appearances: Kamen Rider Zi-O: Final Stage

• GeizRevive Ridewatch

Geiz can use the GeizRevive Ridewatch to access two final forms. He can quickly transition between the two without having to prepare the Ziku Driver for a form change by rotating the hourglass-shaped part of the Ridewatch. In both forms, he is armed with the Zikan Jaclaw.

Initially, as a result of GeizRevive's power coming from the GeizRevive Ridewatch's ability to compress and speed up time, Geiz will suffer severe side effects, such as bleeding, which could prove fatal if used too long. However as of Episode 31, it seems Geiz has pushed his body past the physical strains and no longer suffers from the side effects.

• GeizRevive Goretsu
• GeizRevive Shippu

Kamen Rider GeizRevive Goretsu

GeizRevive Goretsu

• 1
• 2

"Rider Time! Kamen Rider Geiz! Re-vi-i-ve Goretsu~! Goretsu!"

―Transformation announcement^[src]

"Powered Time! Re-vi-i-ve Goretsu~! Goretsu!"

―Transformation announcement from GeizRevive Shippu^[src]

Rider Statistics

• Rider Height: 198.2 cm
• Rider Weight: 114.3 kg

Ability Parameters

• Punching Power: 40.7 t
• Kicking Power: 76.7 t
• Maximum Jump Height: 87.1 m
• Maximum Running Speed: 100 m per 2.2 seconds

GeizRevive Goretsu (ゲイツリバイブ剛烈, Geitsu Ribaibu Gōretsu, lit. "GeizRevive Ardent Strength") is one of Geiz's final forms. It is accessed by upgrading Geiz's base Form with the GeizRevive Ridewatch, set to its Goretsu mode.

In this form, all of Geiz's stats surpass Zi-O II and he is shown to be able to fight him and Another Zi-O without much effort.

In this form, Geiz wields the Zikan Jaclaw in its Noko Mode.

GeizRevive Goretsu's armor consists of the following parts:

• Goretsu Caliber (剛烈キャリバー, Gōretsu Kyaribā) - The helmet.
  • Guard Dial (ガードダイアル, Gādo Daiaru) - Revive Goretsu's faceplate. A multi-layer structure using a special metal Graphenium (グラフェニウム, Gurafeniumu), has a role to protect the Rigid Alert.
  • Rigid Alert (ジッドアラート, Rijiddo Arāto) - The crest that spells "Kamen" on the forehead inside the Guard Dial. It is GeizRevive Goretsu's limit gauge. It comprehensively diagnose the residual energy and damage situation of GeizRevive's system, as well as the condition during transformation, and display the limits during its active state.
  • Indication Spartan (インジケーションスパルタン, Injikēshon Suparutan) - The visor that spells "Rider". The current state of GeizRevive Goretsu is displayed by gathering sensors with a viewing angle of 300 ° in a compound eye shape. With a moving body visual acuity that captures 180 digit numbers in 0.1 second, it has a blade antenna that reinforces the built-in data collection device D-Battle Sensor (D-バトルセンサー, D-Batoru Sensā) and measures all spatial and temporal information, and the impact point of the shooting attack , The observation accuracy such as the timing when the enemy attacks and evasion are greately improved.
  • Crusher Band (クラッシャーバンド, Kurasshā Bando) - The jaw armor. It is formed from PMsein (ピムセイン, Pimusein), an extendable flexible material, and is wrapped around the jaw section. It contains tremendous shock-absorbing capability and pressure-dispersing performance
  • Core Ryūzu (コアリューズ, Koa Ryūzu, lit. 'Core Crown') - The 'button' in GeizRevive's left temple. It is an information management unit that stores combat data.
  • D-Absorber (Ｄ-アブゾーバー, D-Abuzōbā) - A vibration dampening device located on the two screws outside of the mouthplate. It is installed in four places of the head, it senses physical shock and relieves damage by releasing vibration damping wave.
• Red Crysta Liner (レッドクリスタライナー, Reddo Kurisuta Rainā) - The "hourglass"-like device linked between the center of the chest armor to the abdomen. It has an in-built Rubin Deflector (ルビンデフレクター, Rubin Defurekutā) which runs vertically from GeizRevive's head to the Ziku-Driver. It converts energy created by the Driver into bioenergy.
• Revive Arm Girder (リバイブアームガーダー, Ribaibu Āmu Gādā) - The forearm protectors. With soft metal armor made of Smooth Graphium (スムースグラフェニウム, Sumūsu Gurafeniumu), it has flexibility and high defense power.
• Regicide Time Arms (レジサイドタイムアーム, Rejisaido Taimu Āmu) - The arms. Nanoscopic "Nanotube Muscle" (ナノチューブ筋, Nanochūbu-kin) tubing covers it. During Revive Goretsu mode, the superpower is supplied into the Red Crysta Liner that which produces amazing arm strength, and it exerts tremendous strength to destroy Another Riders in an instant.
• Revive Hand (リバイブハンド, Ribaibu Hando) - The hands. It is designed on the premise of cooperation with Zikan Jaclaw in Noko mode, and various operations can be performed quickly even in battle. With soft metal armor made of Smooth Graphenium, it has flexibility but high striking and defense power.
• Revive Armor Goretsu (リバイブアーマー剛烈, Ribaibu Āmā Gōretsu) - The heavy armor covering the chest and shoulders. Boasting a protective steel wall that combines rolled over frames with composite armor of Graphenium and Cold Metallium (コールドメタリウム, Kōrudo Metariumu) (the same metal alloy that makes up Kamen Rider Kikai's armor), the inner powered unit inside mechanically strengthens the shoulder from the chest during transformation. A hexagonal Grit Converter (グリットコンバーター, Guritto Konbātā) projecting to the front is a functional armor that converts the received impact into energy using a piezoelectric element, and it can simultaneously perform impact absorption and energy enhancement.
• Boosted Strike Suit (ブーステッドストライクスーツ, Būsuteddo Sutoraiku Sūtsu) - The bodysuit. It is with a motion booster that pushes up the body ability of a transformation person, it gives the ability to follow each function by combining partial shape change such as expansion/contraction/hardening. Additionally, it has a system that connects to the head with various parts using an artificial neuron network and has a system to transmit information and instructions at high speed, and the damage is automatically restored.
• Regicide Time Legs (レジサイドタイムレッグ, Rejisaido Taimu Reggu) - The legs. Nanoscopic Nanotube Muscle tubing covers it. During Revive Goretsu mode, the superpower is supplied into the Red Crysta Liner that which produces amazing leg strength, and it exerts tremendous power to destroy Another Riders in an instant.
• Resist Gear (レジストギア, Rejisuto Gia) - The harness on the legs serving as GeizRevive's body-holding device. It assists the heavy burden during transformation and extends the battle duration.
• Drop Leggers (ドロップレガース, Doroppu Regāsu) - The shin guards shaped like an hourglass that doubles as a power assist unit. Eight energy pressure type cylinders are built in, and leg strength is strengthened. This mechanism can also be used as a damper utilizing pressure, absorbing the impact of landing such as jumping. Moreover, it has built-in energy condenser, and by rapid charge it greatly increases the destructive power of kick. The output direction of energy can be confirmed on the front monitor.
• Revive Shoes (リバイブシューズ, Ribaibu Shūzu) - By the action of antigravity sole, jumping force is increased and soft metal armor made of Smooth Graphenium wrapped around the feet has flexibility but high striking and defensive power. The frictional force of the ground contact surface is optimized according to each motion, and walking on the top surface, wall surface, etc. is also possible.
• Count Pad Rewrite (カウントパッドリライト, Kaunto Paddo Riraito) - Geiz's kneepads. It reads combat data on the field and sends it to the helmet. Additionally, it instantaneously measures the received shock and object information, and increases processing speed compared with the conventional type, and it corresponds to the fighting speed of GeizRevive.

• Ziku-Driver finishers:
  • Ichigeki Time Burst (一撃タイムバースト, Ichigeki Taimu Bāsuto, One Strike Time Burst): Geiz performs a Rider Kick charged with orange energy.

Appearances: Kamen Rider Zi-O: Over Quartzer & Kamen Rider Zi-O: Final Stage

Kamen Rider GeizRevive Shippu

GeizRevive Shippu

• 1
• 2

"Rider Time! Kamen Rider Geiz! Revi-Revi-Revi! Revi-Revi-Revi! Revi-i-ve Shi-ppu! Shippu!"

―Transformation announcement^[src]

"Speed Time! Revi-Revi-Revi! Revi-Revi-Revi! Revi-i-ve Shi-ppu! Shippu!"

―Transformation announcement from GeizRevive Goretsu^[src]

Rider Statistics

• Rider Height: 198.2 cm
• Rider Weight: 114.3 kg

Ability Parameters

• Punching Power: 33.1 t
• Kicking Power: 76.7 t
• Maximum Jump Height: 87.1 m
• Maximum Running Speed: 100 m per 0.9 sec

GeizRevive Shippu (ゲイツリバイブ疾風, Geitsu Ribaibu Shippū, lit. "GeizRevive Hurricane") is one of Geiz's final forms. It is accessed by upgrading Geiz's base Form with the GeizRevive Ridewatch, set to its Shippu mode.

In this form, like GeizRevive Goretsu, all of Geiz's stats surpass Zi-O II. Although GeizRevive Shippu's punching power is weaker than GeizRevive Goretsu's, its maximum running speed has been drastically improved.

This form's main ability is its extreme speed. It is able to move so fast that Zi-O II cannot predict its movements with his future sight. It is able to dodge attacks fast enough to appear as if Geiz were standing still and the attack phases though the resulting afterimage. This form is also flight capable.

In this form, Geiz wields the Zikan Jaclaw in its Tsume Mode.

GeizRevive Shippu consists of the following parts:

• Shippu Caliber (剛烈キャリバー, Gōretsu Kyaribā) - The helmet.
  • Guard Dial (ガードダイアル, Gādo Daiaru) - Revive Goretsu's faceplate. A multi-layer structure using a special metal Graphenium (グラフェニウム, Gurafeniumu), has a role to protect the Gale Alert.
  • Gale Alert (ゲイルアラート, Geiru Arāto) - The crest that spells "Kamen" on the forehead inside the Guard Dial. It is GeizRevive Goretsu's limit gauge. It comprehensively diagnose the residual energy and damage situation of GeizRevive's system, as well as the condition during transformation, and display the limits during its active state.
  • Indication Spartan (インジケーションスパルタン, Injikēshon Suparutan) - The visor that spells "Rider". The current state of GeizRevive Goretsu is displayed by gathering sensors with a viewing angle of 300 ° in a compound eye shape. With a moving body visual acuity that captures 180 digit numbers in 0.1 second, it has a blade antenna that reinforces the built-in data collection device D-Battle Sensor (D-バトルセンサー, D-Batoru Sensā) and measures all spatial and temporal information, and the impact point of the shooting attack , The observation accuracy such as the timing when the enemy attacks and evasion are greately improved.
  • Crusher Band (クラッシャーバンド, Kurasshā Bando) - The jaw armor. It is formed from PMsein (ピムセイン, Pimusein), an extendable flexible material, and is wrapped around the jaw section. It contains tremendous shock-absorbing capability and pressure-dispersing performance.
  • Core Ryūzu (コアリューズ, Koa Ryūzu, lit. 'Core Crown') - The 'button' in GeizRevive's left temple. It is an information management unit that stores combat data.
  • D-Absorber (Ｄ-アブゾーバー, D-Abuzōbā) - A vibration dampening device located on the two screws outside of the mouthplate. It is installed in four places of the head, it senses physical shock and relieves damage by releasing vibration damping wave.
• Blue Crysta Liner (ブルークリスタライナー, Burū Kurisuta Rainā) - The "hourglass"-like device linked between the center of the chest armor to the abdomen. It has an in-built Rubin Deflector (ルビンデフレクター, Rubin Defurekutā) which runs vertically from GeizRevive's head to the Ziku-Driver. It converts energy created by the Driver into bioenergy. During this form, it has the ability to draw the molecular level to generate super speed energy, and dramatically increases agility during transformation.
• Revive Arm Girder (リバイブアームガーダー, Ribaibu Āmu Gādā) - The forearm protectors. With soft metal armor made of Smooth Graphium (スムースグラフェニウム, Sumūsu Gurafeniumu), it has flexibility and high defense power.
• Regicide Time Arms (レジサイドタイムアーム, Rejisaido Taimu Āmu) - The arms. Nanoscopic "Nanotube Muscle" (ナノチューブ筋, Nanochūbu-kin) tubing covers it. During Revive Shippu mode, by adding super speed energy supplied from the Blue Crystal Liner, it generates phenomenal strength, high-speed continuous attack that can destroy another rider is possible.
• Revive Hand (リバイブハンド, Ribaibu Hando) - The hands. It is designed on the premise of cooperation with Zikan Jaclaw in Tsume mode, and various operations can be performed quickly even in battle. With soft metal armor made of Smooth Graphenium, it has flexibility but high striking and defense power.
• Revive Armor Shippu (リバイブアーマー疾風, Ribaibu Āmā Shippu) - The blue chest and shoulder armor when the Revive Armor Goretsu is disengaged. It is an excellent armor made of Gyaman Ceramic (ギヤマンセラミック, Giyaman Seramikku) with lightweight and high defense characteristics that absorbs radio waves. A special field generating device F.T.W is incorporated in the front of the chest so that the resistance to the direction of travel can be made as close to zero as possible.
• Revive Streamer (リバイブストリーマー, Ribaibu Sutorīmā) - The propeller formed from the parts of Revive Armor Goretsu. By reacting super speed energy sent from Blue Crysta liner to the wind taken in from the air intake, an explosive jet is generated and promoted by its reaction. The three flat nozzles enable direction change in the air by vectored thrust and also function as a posture control device. Also, a smoke disarmer for disturbance is built in.
• Boosted Strike Suit (ブーステッドストライクスーツ, Būsuteddo Sutoraiku Sūtsu) - The bodysuit. It is with a motion booster that pushes up the body ability of a transformation person, it gives the ability to follow each function by combining partial shape change such as expansion/contraction/hardening. Additionally, it has a system that connects to the head with various parts using an artificial neuron network and has a system to transmit information and instructions at high speed, and the damage is automatically restored.
• Regicide Time Legs (レジサイドタイムレッグ, Rejisaido Taimu Reggu) - The legs. Nanoscopic Nanotube Muscle tubing covers it. During Revive Goretsu mode, the superpower is supplied into the Red Crysta Liner that which produces amazing leg strength, and it exerts tremendous power to destroy Another Riders in an instant.
• Resist Gear (レジストギア, Rejisuto Gia) - The harness on the legs serving as GeizRevive's body-holding device. It assists the heavy burden during transformation and extends the battle duration.
• Drop Leggers (ドロップレガース, Doroppu Regāsu) - The shin guards shaped like an hourglass that doubles as a power assist unit. Eight energy pressure type cylinders are built in, and leg strength is strengthened. This mechanism can also be used as a damper utilizing pressure, absorbing the impact of landing such as jumping. Moreover, it has built-in energy condenser, and by rapid charge it greatly increases the destructive power of kick. The output direction of energy can be confirmed on the front monitor.
• Revive Shoes (リバイブシューズ, Ribaibu Shūzu) - By the action of antigravity sole, jumping force is increased and soft metal armor made of Smooth Graphenium wrapped around the feet has flexibility but high striking and defensive power. The frictional force of the ground contact surface is optimized according to each motion, and walking on the top surface, wall surface, etc. is also possible.
• Count Pad Rewrite (カウントパッドリライト, Kaunto Paddo Riraito) - Geiz's kneepads. It reads combat data on the field and sends it to the helmet. Additionally, it instantaneously measures the received shock and object information, and increases processing speed compared with the conventional type, and it corresponds to the fighting speed of GeizRevive.

Appearances: Kamen Rider Zi-O: Over Quartzer & Kamen Rider Zi-O: Final Stage

Equipment

Devices

• Ziku-Driver - Transformation device
• Ridewatches - Transformation trinkets
• Ridewatch Holder - A strap to carry Ridewatches
• Faizphone X - Communication device

Weapons

Handheld weapons

• Zikan Zax - Geiz's personal weapon
• Zikan Jaclaw - GeizRevive's personal weapon

Suit-equipped weapons

• Shift Speed Speeds - Autonomous attack units provided by DriveArmor

Vehicles

• Ridestriker
• Time Mazine

Disguises

"Oda Nobunaga"

Quartzer member

Behind the Scenes

Portrayal

Geiz Myokoin is portrayed by Gaku Oshida (押田 岳, Oshida Gaku). As Kamen Rider Geiz, his suit actor is Yuya Nawata (縄田 雄哉, Nawata Yūya), while Kosuke Asai (浅井 宏輔, Asai Kosuke) portrayed Kamen Rider Geiz from Episode 47 to 49. Geiz is the first Secondary Rider since Zeronos not to have either Eitoku and/or Jun Watanabe as his suit actor.

Appearances

• Kamen Rider Zi-O
  • Kamen Rider Zi-O: Over Quartzer
  • Kamen Rider Zi-O: Final Stage