Geiz Myokoin

is a Resistance member from 2068 who transforms into .
In the rewritten timeline, Geiz is known by the name of .Zi-O NEXT TIME Biography
==History==
===Background===
Geiz Myokoin hails from the future where Ohma Zi-O rules the world with an ironfist. In his early life, he joined the Resistance against Ohma Zi-O as Kamen Rider Geiz and would eventually snatch the Drive and Ghost Watches from the tyrant. During one of Resistance's battles, he encounters the past version of Sougo Tokiwa before Ohma Zi-O wipes out a number of Resistance members. Geiz became motivated to travel to the past to kill Ohma Zi-O before he is born, much to disagreement from his Resistance ally, Tsukuyomi, who discreetly follows him to 2018. 
===Traveling to the Past===
Using his Time Mazine, Geiz located Sougo Tokiwa from the year 2018 and spent no time chasing the young man. However, he was intervened by the timely arrival of Tsukuyomi, who saved Sougo. Geiz continued to pursue Sougo across different points of time, before finding him again in 2018 having transformed into Kamen Rider Zi-O. While questioned the young king's motivations, Sougo responded that it was his fate to becoming king as he was born to become one. Recognizing those word from Ohma Zi-O's declaration of his tyranny, Geiz judged him irredeemable and did not hesitate in fighting Zi-O.
Despite setting his pursuit against Zi-O, Geiz and Tsukuyomi learnt the Time Jackers have arrived in the era and aiming to replace Ohma Zi-O using the Another Riders. The pair questioned how the good-natured Sougo Tokiwa became the villainous Ohma Zi-O, opting to observe him by moving in Sougo's residence and disguising themselves as students in his school. Although Sougo tried to get into his good graces, Geiz initially refused association with him due to his contempt towards Sougo's future actions. Despite this, the both of them would continue to combat the Another Riders together, while uncovering each host's motivations and modus operandi.
During his time in 2018, Geiz would come across the past Kamen Riders who had their powers and history taken away by the Time Jackers. Geiz would proceed to inherit the Riders' powers by obtaining their Ridewatches and transform using Geiz's Rider Armors to defeat the Another Riders. Despite his initial reluctance in fighting alongside Zi-O, Geiz deemed it as a necessary need to stop the Time Jackers from interfering with the lives of those in the present.
While recognizing Sougo's admirable traits, Geiz tried to convince Sougo to stop being Zi-O. Shortly after, the Dai Mazines have arisen at the city and one of Ohma Zi-O's servants, Kasshine, arrives from the future to kill Geiz and Tsukuyomi to "protect" Sougo. Following Tsukasa Kadoya's intervention, Sougo had Geiz destroy his Ziku-Driver after meeting with Ohma Zi-O in the future. Despite completing their mission, Geiz decided to convince a forlorn Sougo to pursue being the "greatest and kindest Demon King", promising to eliminate him if he strays from that path. However, the decision for Sougo to temporarily give up the Ziku-Driver began to diverge the timeline to new outcomes.
===Accession To The Savior===
After the new year had begun, Geiz would be greeted by the arrival of a second Woz, referred to as White Woz. The group would discover that the timeline has diverged to a potential timeline where Geiz defeats Ohma Zi-O and became a "savior". Meanwhile, the Time Jackers had begun creating Another Riders based on the future Kamen Riders, leading to White Woz to recover their powers as Kamen Rider Woz. Geiz learned that White Woz has been collecting the Mirdewatches as key items for his accession as "GeizRevive".
While on the pursuit against the elusive Another Ryuga, Geiz later fought White Woz over his eagerness to harm Shinji Kido. During a battle against Another Ryuga, Geiz's attack was reflected back to him and killed him in the process. This moment was reversed when Sougo had evolved into Kamen Rider Zi-O II, granting him the power to rewind time. However, this new evolution became concerning to Tsukuyomi as what Sougo has acquired is similar to that of Ohma Zi-O. Fearing he may inevitably become Ohma Zi-O despite their efforts, Geiz is left conflicted on the matter. Eventually, White Woz would obtain the powers of the three Future Riders and grants him the GeizRevive Ridewatch. 
During the emergence of Another Zi-O, Geiz had lacked the conviction to harness GeizRevive Ridewatch. After Tsukuyomi's search into Sougo's past led to her apparent death, Geiz found the resolve to become Kamen Rider GeizRevive to take down Zi-O once and for all. But such power came with a price as he initally bled everytime he used GeizRevive. Despite this, Sougo and Geiz held a truce considering they still wanted to befriend each other and together defeated Another Zi-O and his Another Rider army. After Tsukuyomi returned, Sougo and Geiz laughed together as they reaffirmed their bond.
Geiz joined with Sougo, Tsukuyomi, and Woz as they strived to create a new future together. While Geiz struggled to trust Woz due to the latter's betrayal in the past, Sougo encourages them to cooperate instead of being confrontational, believing their future can be change. However, a bitter White Woz allies himself with the Time Jackers and Daiki Kaito in an attempt to destroy the world by manipulating the Joker Undeads, Blade and Chalice. Once Geiz and Woz managed to repair their broken friendship, Zi-O merges with Geiz and Woz to become Kamen Rider Zi-OTrinity and were able to save the world.
===Rider Time: Kamen Rider Ryuki===
Following the Another Zi-O crisis, Geiz and Sougo came across the mysterious emergence of Another Ryuki, who began to harm innocent people for reasons they have yet to understand. After being aided by Kamen Rider Ryuki, Geiz and Sougo reunites with Shinji Kido. Shinji briefly saw Geiz as Ren, only to be question what he was talking about. Shinji passes the Knight Ridewatch to Geiz, this allowed him and Zi-O to finally defeat Kamen Rider Odin for good.
===Road To The King===
Geiz continued to assist Sougo after being tasked to collected the six Ridewatches, as it could help him defeat Ohma Zi-O. The group embarks to meet with the previous Kamen Riders to prove themselves worthy in inheriting their powers. In the process, the Time Jackers have begun creating Another Riders in the present in an attempt to prevent Zi-O from growing stronger. 
The group would additionally become aware of Tsukuyomi's sudden temporal abilities and how she had no memories of her childhood past. Eventually, Sougo managed to complete the collection of twenty Heisei Ridewatches, resulting in the birth of Kamen Rider GrandZi-O, having obtained the power to finally prevail in building a new future together.
===The Time-Space Conspiracy===
Sometime after Sougo acquired the power of GrandZi-O, the timeline became altered by the appearance of Another Zi-O II. Geiz and Tsukuyomi had lost every memory of their time with Sougo, which restored Geiz's hostility towards Zi-O. Despite this, Sougo manages to get through to Geiz and their bond. Geiz joined with the Kamen Riders as they stormed Hiryu's castle and together defeated Another Zi-O II and his Another Rider army, returning the world to normal and restoring Geiz and Tsukuyomi's memories in the process.
While Sougo invites the renegade Heure and Ora to their residence, Geiz and Tsukuyomi are visited by Kamen Rider Aqua, Michal Minato, who arrived from the future to take both of them home. As Swartz made his presence known as Another Decade, he displayed his ability to summon Dark Riders from different timelines. Geiz was later trapped in one of Another Decade's Another Worlds, before he and the rest of Swartz's victims were rescued by his comrades with assistance from an incarnation of White Woz.
As Swartz grew stronger as Another Decade, elements related to the previous Heisei Riders began to surface, and monsters began spawning all over the city. Geiz and Woz would encounter an army of Roidmudes led by Mashin Chaser, Chase. Having knowledge on Drive's history, Geiz asks if Chase has any recollection of Go Shijima and Krim Steinbelt, causing the Roidmude to break down. As time and space has distorted in worse rate, Geiz participates in to Tsukasa's plan to destroy his world but save the people in it. After fighting Ohma Zi-O as Zi-OTrinity in 2068, Geiz witnesses Mashin Chaser's death at the hands of Another Decade and assures him that he still has friends in his final moments. While he would witness Tsukuyomi's transformation into a Kamen Rider, she would seemingly betray the heroes for Swartz's servitude.
===Resetting the Timeline===
Geiz joins the Kamen Riders in the final battle against Another Decade and his army of villains. Although the return of GrandZi-O nearly turned the tide of the battle, Swartz still managed to overpower Sougo. When Another Decade attempted to lay the killing blow, Geiz jumped in to shield Sougo. In his dying breath, Geiz tels Sougo to become an Ohma Zi-O who is the "greatest and kindest" demon king more they could ever imagine. He dies acknowledging Sougo as not just a comrade, but a friend. This motivated Sougo to access the powers of Ohma Zi-O to defeat Another Decade and rewriting the world's history to ensure he'll become king with his friends. In the new timeline, Geiz is revived as Keito Myokoin, a high-schooler and a member of the judo club at Hikarigamori High School.
===Kamen Rider: Reiwa The First Generation===
Continued after Ohma Zi-O separated the timelines back to normal, the Time Jacker Finis managed to alter Kamen Rider Zero-One's timeline, forcing Geiz Myokoin to regain his sealed memories. He and his allies were summoned to a world overrun by Humagears and works together with Aruto Hiden to figure out the time distortions. It was revealed to be Finis' scheme to draw Sougo out and take part of his powers to become Another 1. Geiz joins with the Human Resistance with Tsukuyomi and Woz in the Hiden Intelligence raid, feeling a sense of deja vu over the similarities of their previous life. Kamen Rider Geiz joined with Woz and Tsukuyomi to drive Horobi and Jin away. His Time Mazine is what allowed Finis to travel back in time and create the alternate timeline. After its destruction, Zero-One's history was restored back to normal, not without Sougo sealed the memories of everyone of the following events.
===Kamen Rider Zi-O NEXT TIME: Geiz, Majesty===
Continued after Ohma Zi-O seperating the timelines back to normal, Keito "Geiz" Myokoin continued to live a normal life with his friends Sougo Tokiwa and Alpina Tsukuyomi. Although aspiring to be a judo champion, he was later injured during a match. He began pursuing other future careers with Akira Date and Ryu Terui's encouragement, while White Woz destined him to be a savior. Wanting to protect his friends from Kasshine, Geiz transformed into Kamen Rider Geiz, but this was part of White Woz's plans to take his powers for himself. Fortunately, he summoned away by Daiki Kaito, who helps Geiz regain his previous memories. He later reunites with his comrades and they fight Another Diend and his Kasshine army. Kaito later gave him his collection of Secondary Rider cards, allowing him to become Kamen Rider GeizMajesty to defeat Another Diend. With a newfound sense of purpose, Geiz aspired to become a "savior".
===Rider Time: Kamen Rider Zi-O VS Decade===
When Hikarigamori High School was brought into an alternate dimension, Geiz and his fellow classmates were trapped in this new realm which is surrounded by Elementary Inves. While Ora tried to hand out a love letter to him, he rebuffed her confession and ripped it up and snatched Heure's love letter to Sougo as well. Geiz aided Sougo to protect his fellow students from the Elementary Inves as Kamen Rider Geiz, however witnesses the appearance of two more Sougos.
According to Woz, a mysterious force is combining different worlds with different Sougo Tokiwas into one. The three Sougos began to run for class president as a step to become king. He encourages his Sougo, aptly referred as Sougo A, to succeed in the competition.
While the threat of the invading Elementary Inves started to storm Hikarigamori High School, Geiz continued to protect his fellow classmates as a "savior". After the crisis was averted, Geiz returned back to his normal universe with Sougo and Tsukuyomi. With Sougo B as the other surviving counterpart of Sougo's, they parted ways in good terms. Geiz joined with Sougo and Tsukuyomi as they return back to their normal lives in Hikarigamori High School.
==Other Events==
===Kamen Rider Heisei Generations Forever===
A powerful Time Jacker named Tid appears and creates two powerful warriors, Another Double and Another Den-O and orders them to pursue a young boy named Shingo. Geiz became affected by the changes and became a studious student, having now lost his memories. After being brought back to his reality, he joined Sougo back to Ataru Hisanaga's reality and learnt how Tid had stolen Kuuga's powers to become Another Kuuga. Geiz fights him in an attempt to stop him from destroying the Heisei Rider legacy, eventually working alongside Cross-Z in battle.
===Erased Timeline===
In a version of Oma's Day, seen by Sougo through the use of the Zi-O II Ridewatch, he sees a future of a fated duel between Zi-O II and Geiz to declare which future will be secured. While the dream did not reveal the outcome of the fated battle, it was likely erased after Oma's Day had passed and such battle didn't happen. 
==Video Game Appearances==
==Personality==
Embittered by the war against Ohma Zi-O, Geiz has a blunt attitude in general, treating his mission with the utmost seriousness. However, deep down inside, Geiz is a noble person, willing to sacrifice his own life if needed. Though driven to stop Ohma Zi-O's tyranny, Geiz heavily dislikes the idea of forsaking an innocent life in danger, hence his actions as a Kamen Rider.
Fearing Sougo's rise as Ohma Zi-O, Geiz displayed immense hostility toward him at first, solely referring to Sougo as "Zi-O". However, at the same time, Geiz felt morally conflicted at assassinating him, aware that it would essentially be an act of murder. After witnessing Sougo's kind actions, Geiz sincerely pleaded the latter to give up his Ziku Driver, so as to save both the future and Sougo's life. Upon learning that Sougo abandoned his dream to become a king though, Geiz was the one who encouraged him to take up arms once again, promising to stop Sougo in the event that the latter does embark on a dark path. 
When Sougo acquired Zi-O II, Geiz's fear began to re-manifest itself, with Tsukuyomi's sudden paranoia worsening it. Using his newfound powers as GeizRevive, Geiz decided to re-enact his original mission, to the point of ignoring the side effects inflicted upon him. However, after reconciling with Sougo, Geiz re-stood upon his original promise to Sougo, affirming that the future can be changed for the better. Simultaneously though, he discreetly declared that no matter where his conviction goes, his vendetta toward Ohma Zi-O will never fade away completely.
Afterwards, Geiz became more social in personality, at one point joking with Sougo about their injuries in battleOur Goal 2019. Having accepted Sougo's friendship, Geiz ultimately decided to remain in the past, in hopes of creating a new future altogether, being more openly kind toward others2068: Ohma Time. 
In general, Geiz's personality can be likened to the Japanese term "tsundere", which refers to the initial stage of coldness and occasional hostility against a person, before gradually opening up to them. 
==Abilities==
*Expert Combatant: Being trained as a member of Resistance, Geiz is a very powerful warrior, capable of fighting numerous Another Riders as GeizRevive.
*Stealth Proficiency: Geiz is able to discreetly follow a target without being noticed, similar to a spy. 
*Bilingualism: Geiz speaks his native Japanese, and has knowledge of German language.
*Kamen Rider Knowledge: Geiz has some knowledge of other Kamen Riders, though nowhere near Black Woz's level. 
===Weaknesses===
*Power Reflection: Geiz will die if his own powers are reflected against him, a weakness exploited by Another Ryuga. 
*Heavy Acceleration: Another Drive's Heavy Acceleration ability can counter GeizRevive Shippu's High Speed Movements, making him vulnerable towards any attack dished out. 
*Phasmophobia: Geiz developed an extreme fear of ghosts after viewing a horror film. When fighting Another Gaim, Ghost and Hibiki, Geiz noticeably quivered in fear. 
=== Former Weaknesses ===
* GeizRevive Ridewatch: Geiz's continued usage of the GeizRevive Ridewatch puts a strain on his body, since the extraordinary power and speed from GeizRevive Goretsu and Shippu are more that what Geiz's body can handle, as they literally compress and re-stretch his time, like a wave (like sound or light). This is severe enough to make Geiz bleed after canceling his transformation. However as of Episode 31, Geiz's body has become accustomed to the physical strains, no longer suffering from the side effects.
==Forms==
==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
*Faizphone X - Upgraded version of the SB-555P Faiz Phone wielded by FaizArmor
====Suit-Equipped Weapons====
*Shift Speed Speeds - Autonomous attack units provided by DriveArmor
*Faiz Shot Shot - FaizArmor's replica of the SB-555C Faiz Shot accessed using the Faizphone X
*Faiz Pointer Pointer - FaizArmor's replica of the SB-555L Faiz Pointer accessed using the Faizphone X
*Drill Crusher Crusher - BuildArmor's personal weapon based on the Drill Crusher
*Gashacon Breaker Breakers - Ex-AidArmor's personal weapon based on the Gashacon Breaker
====Legend Rider Weapons Used by GeizMajesty====
===Vehicles===
*Ridestriker
*Time Mazine
==Legend Rider Devices==
==Relationships==
===Family===
*Unnamed mother (new timeline) 
===Friends===
*Sougo Tokiwa/Kamen Rider Zi-O: Geiz strongly believes Sougo is Ohma Zi-O and is absolutely determined to kill him before he could become the demon king to prevent the future where Sougo supposedly becomes the tyrant that rules all with an iron fist. He refuses to call Sougo by his real name and cruelly refers to him as Ohma Zi-O. At many points in the show, Geiz shows Sougo hostility, but over the course of the story, he begins to realize that Sougo isn't as bad as he once thought. When Sougo finds himself in the future, Geiz even outright begs Sougo to give up the Ziku-Driver to prevent himself from becoming Ohma Zi-O, showcasing that his resolve to kill him has lessened greatly, and perhaps even sees him as a friend. However, after seeing Tsukuyomi apparent death in 2009, seemingly trying to kill a younger Sougo, he hardens his resolve once more and taps into the power of GeizRevive, now hellbent to kill Sougo and prevent the rise of Ohma Zi-O. However, thanks to Sougo’s sincerity and that fact that Tsukuyomi is still alive, Geiz regains his trust in Sougo to the point that he called Sougo his comrade in front of Hiryu. Paradoxically, Geiz's death became a catalyst what forced Sougo to transform into Ohma Zi-O, who Kamen Rider Geiz desired to destroy for own future's sake. When Sougo rewrote the timeline, Geiz showed that he's Sougo's friend, though his hardy nature remained the same.
*(Kamen Rider) Tsukuyomi/Alpina: Geiz and Tsukuyomi were on the side determined to defeat Ohma Zi-O in the year 2068. They share a friendly relationship with one another, having worked together trying to overthrow the Demon King. Though initially against seeing Sougo as anything other than Ohma Zi-O, Tsukuyomi manages to help convince Geiz that maybe Sougo won't become the worst demon king of all time. This all changed however when Sougo gained the power of Zi-O II. Tsukuyomi now become more than ready to kill Sougo, while Geiz is still hesitant about it. However, after seeing Tsukuyomi apparent death in 2009 in what Geiz believed to be his fault for not following through on their original plan, he gains the resolve to kill Sougo and attains the power of GeizRevive. After learning the truth from Tsukasa, Tsukuyomi stopped the battle between Sougo and Geiz, although Sougo and Geiz just laugh it off as a mere joke, much to Tsukuyomi's chagrin.
*(Kamen Rider) Woz/Black Woz: Geiz and Black Woz were apparently "old friends", and are still acquainted enough to the point that Woz will still try to save Geiz from Swartz. It is implied that Black Woz and Geiz are also having some sort of rivalry, as Black Woz pointed out that Geiz never wins against him in battles until Geiz gains GeizRevive. It is revealed that Woz and Geiz were both Resistance fighters, until Black Woz's betrayal that makes Geiz lose his comrades. Geiz's hatred even going as far as to call Black Woz & acting as a 'mere stranger' during their battle with Daiki Kaito, although they both do cooperate well during the same battle. His enmity towards Woz ended.
*Swartz/Another Decade (new timeline)
*Ora (new timeline)
*Heure (new timeline)
===Allies===
*Legend Riders
**Daiki Kaito/Kamen Rider Diend: Daiki went into the New Timeline to restore Geiz' memories. But eventually after the defeat of White Woz, he chooses not for all to remember the past and move forward. This impressed Daiki of his choice.
**Kaito Kumon/Kamen Rider Baron:to be added
**Go Shijima/Kamen Rider Mach: Geiz & Sougo first meet Go, while finding a relic from the Steinbelt family. After it was stolen by Jogen, they plan to save Krim's family tree by going into the past. Go asks for their help in doing so, but also for him to bring back Chase.Chase: Geiz & Woz first meet Chase in his Mashin Chaser form, who's goal is to eliminate all Kamen Riders. Due to the time distortion, his past memories were lost. Realizing they encountered Go's deceased friend & revealing his origin, Geiz tries to get him to remember Go and that he's trying to bring him back. Chase gets killed by Swartz as Another Decade, when he fights to protect Tsukuyomi, while recollecting his rider past. Geiz shares his words to Chase that he's not alone and that he and the others are his friends too, alongside Go.
**Akira Date/Kamen Rider Birth: to be added
**Ryu Terui/Kamen Rider Accel:to be added
===Enemies===
*White Woz/Another Diend: White Woz remained a faithful servant of Geiz, whom he refers to as (and later Il salvatore), as Geiz was able to kill Ohma Zi-O in an alternate future. Despite that, Woz can attack Geiz without any hesitation, in order to firm Geiz's resolve. On the other hand, Geiz didn't trust White Woz due to White Woz disregards against other people. White Woz also apparently hides some secret regarding GeizRevive, which makes the rift between them grow larger. After the timeline was restarted, White Woz continued his goal in turning Geiz into the savior. But when Geiz decided to save Sougo, White Woz made himself the self-proclaimed savior instead. In the end, White Woz is absorbed by Black Woz.
*Hiryu Kakogawa/Another Zi-O (II): to be added
*Legend Riders
**Sou Yaguruma/Kamen Rider KickHopper: While on their mission to claim the Kabuto Ridewatch, Geiz meets Yaguruma who can relate to his suffering. He tries to plead with Yaguruma to turn away from the fake Kageyama, regardless of the original's death.
**Shun Kageyama/Kamen Rider PunchHopper:to be added
==Behind the Scenes==
===Portrayal===
Geiz Myokoin is portrayed by , who also plays Kamen Rider Geiz in-suit in Kamen Rider Heisei Generations Forever and Episode 49. As Kamen Rider Geiz, his suit actor is , while 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. Oshida himself personally suit-acted as Geiz in Kamen Rider Zi-O: Final Stage.
===Etymology===
"Geiz" is a German word which means "stinginess" or "miserliness", although the German word is actually pronounced to rhyme with "Fights". However, according to Woz, Geiz actually means in their series as a counterpart to "Zi-O". It is a pun on English word "Gates" since in Japanese and Ancient Egyptian culture, and both having "gate" etymologies: "a gate connects god and human" or "a gate connects humanity and future". The reason why using "Gates" instead of "Gate" is because of Toei staff's superstition.
==Notes==
*The idea of Geiz overcoming his weakness to the GeizRevive Ridewatch was based a story where Shinichiro Shirakura had a nosebleed that went away after exercising for a week.confirmed by Shinichiro Shirakura on Twitter
*In Figure-Oh Magazine, Geiz was originally scripted to fight against Sougo for the throne. However as the writers realized that both characters needed to work together to collect the Ridewatches and was unable to figure out how to keep prevent each other from powercreeping, Geiz was rewritten to his current version.Figure King 260 2019 , pp. 18–27, Interview / Composition / Sentence Kyotaro Omae "Devil's Advent Calendar Chapter 1 Celebration! The Moment of Zi-O's Birth!"
==Appearances==
==References==
==Navigation==
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