Touma Kamiyama

<tabber>
1=
|-|
2=
</tabber>
 is the main protagonist of Kamen Rider Saber. He is a novelist who transforms into .
==History==
===Background===
Touma Kamiyama was born from a wealthy family and raised by his father and grandfather.Bungo×Kengo 2021, pp. 86–89, ”Outside of the costume, who is Touma Kamiyama？”　From the「Kamen Rider Saber」Style Book When he was nine, Touma was approached by a mysterious girl named Luna, who unbeknownst to him, had chosen Touma to become a bridge between Earth and Wonder World. It was during his childhood where he befriended Kento Fukamiya, who had encouraged Touma to become a novelist. Together, the three would read books together and inspired Touma's love for storytelling.
One day after storming off from an argument with Luna, Touma was caught in the crossfire between the Sword of Logos and the Megid. As Luna is sucked into a vortex, Touma promised to find and save her one day. Nearby, Daichi Kamijo had fought Hayato Fukamiya and rushed to protect Touma. Telling him to steel his resolve to find hope, Kamijo unleashes a large attack that eliminated the Shimi, and leaving the Brave Dragon Wonder Ride Book behind in Touma's hands. Waking up, Touma lost a majority of his childhood memories.
In his adulthood, Touma pursued a career in writing and signed with Biblio Utopia Publishing, where he became associated with Mei Sudo. Despite being amnesiac, he could still remember fragments of his childhood with Luna and Kento in his dreams. Through these memories, Touma penned the novel Lost Memory and became popular with young readers. He opened an antique bookstore called Fantastic Bookstore Kamiyama where he would often read to children that come in.
===The Flame Swordsman===
One day as Touma Kamiyama went out to deliver a book to a young reader, the city became under attack by the Golem Megid. Proclaiming that books intend to bring people happiness, Kaenken Rekka responded to him and granted him its power, allowing Touma to transform into Kamen Rider Saber. After his first battle, Touma is approached by Kamen Rider Blades, Rintaro Shindo, who brings him to the Northern Base of the Sword of Logos to meet Sophia and is introduced about the organization as well as its warriors, the Kamen Riders. He is reunited with his old friend Kento Fukamiya, who operates as Kamen Rider Espada.
As Touma and Rintaro are out on assignment, they are assisted with Kamen Rider Buster, Ryo Ogami, who helps them with the Hanzaki Megid. In the midst of victory, the duo are attacked by Kamen Rider Calibur, a dark warrior that Touma recognizes from his childhood. However, Kento began to act erratic in Calibur's presence, opting not to reveal anything to Touma until he was ready. During an encounter with Storious, Touma's powers were sealed and entrusts the safety of the city to Kamen Rider Kenzan, Ren Akamichi. Through the assistance of Tetsuo Daishinji, Touma located the entrance of Avalon.
Upon arriving at Avalon, he is granted the King of Arthur Wonder Ride Book and a large blank book by a mysterious figure as part of a test. As he continues to grow stronger, Touma forms a pact with Rintaro and Kento to stick with each other through the end. While the three battled Calibur together, Touma discovers the man behind the mask was Daichi Kamijo, the previous Saber who saved him fifteen years ago. Furthermore, he discovered that before Kamijo took on the mantle, it was previously held by Kento's father, Hayato Fukamiya. Touma began to feel distant from Kento because of the revelation.
===Kamen Rider Saber: The Phoenix Swordsman and the Book of Ruin===
When the Immortal Swordsman, Bahato, unleashes his destruction to the world using the Book of Ruin, Touma led the Northern Base swordsmen to battle him in Wonder World. After defeating the Shimi, Saber battled Kamen Rider Falchion, who insists the world is nothing but evil and must be returned to nothingness. Although Touma admits war will never disappear, but humans also have other positive attributes as well.
Despite Saber dealing heavy blows against Falchion, the latter's immortality gives him a winning edge. As Touma refuses to back down, he unlocks the power of Emotional Dragon to break through Falchion. Bahato is defeated and remarks that they will meet again someday before he is sealed back into the Book of Ruin.
===Final Showdown with Calibur===
Touma eventually regained his lost childhood memories after Rintaro told him Luna's name. When he went looking for Kento, Touma found him in critical condition after a duel with Kamijo. Declaring his desire to fight for his friends, Touma unlocked the power of Dragonic Knight and defeated Caliber Jaoh Dragon at the expense of losing Kento to the darkness. Touma confronts Kamijo after activating a portal to reach the Almighty Book. He learns of Kamijo's true motives for his betrayal. After Kamijo was mortally wounded, he begged Touma to search for the guild's "true traitor" who manipulated Kento's father. Eventually, Touma was able to leave the realm, much to the delight of his friends.
===Sword of Logos Conspiracy===
Reflecting on Kamijo's final message, Touma pondered whether there is a true enemy within the Sword of Logos. After declining Reika Shindai's invitation to join the Southern Base, Touma was falsely accused of betraying the guild. Despite protesting that there is another traitor, he is turned away from his Northern Base teammates. Touma was saved by the mysterious figure in Avalon, Yuri, who can transform into Kamen Rider Saikou. He remained hurt after his friends turned his back on him, and Mei being the only person who believes in him. Meanwhile, the Megid enacted to turn humans into Megid, and Touma joined forces with Yuri to separate them back to normal.
After Daishinji left the guild to follow Touma, they enters the Southern Base to meets the Master Logo in person. Touma was lured to confront Storious after a kind guard helped him escape. In battle, Touma reacts to a book stolen by Storious, turning into a Saber Primitive Dragon and making him completely feral. Since then, Primitive Dragon would appear whenever it wanted to and force Touma into transforming. This causes Touma to receive visions of a sad young boy, whom he would try consoling to no avail. While Kamen Rider Calibur suddenly reemerges from the shadows, Touma would duel with Ogami that ended with him joining Touma's side.
As Reika Shindai is dispatched as Kamen Rider Sabela to storm the Northern Base, Calibur arrives to stop one of Touma's rampages as Saber Primitive Dragon. It is revealed that this Calibur's true identity is Kento, having reemerged from the darkness. Having witnessed multiple futures, Kento announces his objective to seal all the Seiken. Deciding to tame Primitive Dragon's power, Touma deduced the boy was lonely and wanted a friend. As Legeiel attacks the Riders, Touma steps in and successfully connects with Primitive Dragon, unlocking Saber Elemental Primitive Dragon to defeat Legeiel. After the battle, Touma meets Tassel for the first time, who urges Touma to find Luna before it's too late.
After being informed by Mei that Rintaro will leave the Sword of Logos, Touma was thrilled and decided to meet up at the Southern Base. Upon arriving, Touma found Rintaro at the mercy of Kamen Rider Durendal, Ryoga Shindai, and offered to surrender his powers for Rintaro, before escaping through Yuri's intervention. After resting up, Touma and Rintaro confront Zooous, who turned Mei into the Neko Megid, putting the two at odds due to Rintaro's lack of self-confidence. After engaging in a duel which further advanced Rintaro's mastery over Suiseiken Nagare, the two team up once again and successfully separate Mei from the Neko Megid.
===War against Master Logos===
When Master Logos disabled the Northern Base defenses, the Megid and the Shindai siblings raid the base. Touma and Yuri engage the Shindai siblings, where Saber is able to counter Durendal's time skip technique, leading Master Logos to force Durendal to withdraw. Shortly later, Touma attempts to convince Kento return to the base, but are interrupted by Master Logos. Realizing that this man was responsible for everything, they both fight Master Logos, in which Touma ends up breaching a portal and seeing Luna.
Wanting to rescue Luna, Touma's efforts are interrupted by the return of Kamen Rider Falchion, Bahato, who wants revenge from their last encounter. While Touma is later able to free Luna, she is kidnapped by Master Logos who wishes to use her for his ritual. Deciding to not make the same mistake again, Touma reaches to Luna and foils the ritual. However, Master Logos is able to obtain a portion of the Almighty Book and transform into Kamen Rider Solomon, who prove to be a formidable adversary. 
Touma comes to the Shindai siblings' aid after the pair turned on Master Logos. Ren later challenges Touma to a duel but loses after realizing from Touma that strength isn't always justice. As Solomon enacted his destruction to the world, Saber challenged Bahato in a duel and vanquishes him. Standing alongside the other swordsmen, as well as Kento who has finally agreed to rejoin the team, Touma unlocks the ultimate Seiken, Haouken Xross Saber and transforms into Kamen Rider Xross Saber to overwhelm Solomon and undo his destruction.
===Kamen Rider Saber × Ghost===
While still writing the sequel to Lost Memory, Touma and Mei find a girl named Kanon, who is looking for her brother. When they try to approach to her, she is attacked by Desast. Confused on Desast's intentions, Touma and Mei chase after them. However, they would later come across Robes, who soughts after Kanon for a nefarious purpose. Touma would later meet Takeru Tenkuji, Kamen Rider Ghost, and accesses the power of Ghost Ijinroku to defeat the Gamma Superior.
======
One day, Touma Kamiyama is transported to the world of with Mei Sudo and Yuri as a result of Asmodeus' awakening. While accompanied by , he meets a boy named Shotaro and are transported to the world of Hakkenden. Kamen Rider Saber and Zenkai Juran would face off against while recruiting a group of Sentai Rangers and meeting Kamen Rider Zero-One to form the Eight Swordsmen. While he finally meets , Touma discovers his adventures were a story the entire time and is subsequently erased from Shotaro's imagination as the latter felt unsatisfied over having the right hero to draw.
Despite living in a peaceful world without Kamen Rider Saber, Touma admits that he doesn't belong there despite reuniting with an adult Luna. He catches up with Shotaro and both decide to create a new story together. When Asmodeus raised more monsters, Touma and Shotaro arrived with their latest creations. Touma unveils Super Hero Senki, while Shotaro unveils Kamen Rider 1 and , allowing the Kamen Riders and Sentai Rangers to remanifest. In the ensuing battle, the heroes emerge victorous against Asmodeus's forces, with Saber and Zenkaizer merging to become Super Hero Senki Form to vanquish their adversary forever.
=== Final Battle against Solomon===
Upon hearing news of Luna's return, Touma along with Rintaro and Kento entered Wonder World to save her from Master Logos. Despite Solomon's attempts to control Blades, Espada, and Saikou against him, Touma's allies manages to break free. Xross Saber is used the power of his comrades' Wonder Ride Books to access Featuring Saber. With the powers of Brave Dragon, Lion Senki, and Lamp do Alangina, they were able to finally vanquish Solomon and shatter the Omni Force Wonder Ride Book. In the aftermath of Master Logos' defeat, Touma joins with Rintaro and Kento as they crossed their Seikens having fulfilling their promise to each other.
===Storious' Endgame===
Though they were victorious against Master Logos, Tassel arrives at the Northern Base and reveals his backstory and how the Megid and the Sword of Logos came to be. Touma is informed that he is fated to become Wonder World's next Guardian meaning the more he gains power, the faster he will start to vanish from the world. However, Touma is adamant that he won't be gone forever as he still sought to carve a new future where he doesn't need to disappear.
However on the way to retrieve Luna, Tassel is killed by Storious', causing Wonder World to destabilize while simultaneously affecting Earth. Though they were able to stop the intrusion, Touma and the Shindai siblings confront Storious and all the people that the Charybdis Megid ate. Storious merges with Charybdis and the remnants of his five former allies and transforms into Kamen Rider Storious, resurrecting the Four Sages in the process as his loyal followers.
Touma and Kento reunite with Luna, having magically aged into an adult. He promises that he will succeed in protecting the world and his friends. Together with the rest of his comrades, Kamen Rider Saber leads the swordsmen as they storm Storious' Tower of Destruction. While the others fend off to the Lords of Wise, Touma reaches Storious' chamber and confronts him about how he abused the power of the Almighty Book. Storious reveals he used to be a poet himself and declared creativity doesn't exist in mankind after discovering his stories were predetermined from the Almighty Book. While Touma was determined to prove him otherwise, he almost falls to his death during a battle.
Thanks to the aid of Primitive Dragon, Touma was able to continue fighting Storious, but still wasn't strong enough. Luna reaches to the exhausted Touma and asks him to write a new story, resulting in the creation of Wonder Almighty. Touma transforms into Kamen Rider Almighty Saber and with the help of Blades and Espada, they defeat Storious. As the world began to disintegrate, Touma finally faded away having sacrificed himself for the battle. Touma later woke up in a void and watched people across the world remember their favorite stories, giving birth to a miracle.
===One Year Later===
One year after the final battle, the real world was restored thanks to the encouragement of his friends who mentioned their favorite stories. Touma remains in the newly made Wonder World and becomes its guardian, restoring it to its former glory and after he returns the people who were kidnapped by the Megid back to the real world, he then reunites with his friends and gets a visit from the spirits of Luna, Tassel, and the first Master Logos for doing a good job in restoring and saving both worlds including the spirits of Legeiel, Zooous, Storious, and the now sane Bahato.
===Kamen Rider: Beyond Generations===
Though Touma retired from his swordsman duties to focus on his writing career, he was called back into action by Rintaro and Sophia following the attack of the Crispers. Joining forces with the Kamen Rider Revice duo once more, they stand to fight the demon Diablo, who emerged to threaten the Earth's future. They would also encounter time-displaced Shocker scientist Ryunosuke Momose, who sought to make amends with Hideo, his young son he left behind in 1971, who is now an adult man in 2021. 
Touma joins Vice, Daiji, Sakura, Rintaro, and Yuri to venture to the future, while Ikki stayed behind in the present to help defeat Diablo. He would meet an elderly George Karizaki, who assisted the heroes by granting them to access to Clone Riders forms. Touma would assume the forms of Accel, Super-1, and 1. Upon returning to the present, Kamen Rider Saber would join forces with Revi, Vice, and the benevolent Century to battle the giant Diablo. Touma would reclaim Haouken Xross Saber to vanquish Diablo as Xross Saber.
===Kamen Rider Geats × Revice: Movie Battle Royale===
Later, there was an advertisement on the train that Touma's books Lost Memory and Eternal Story would receive memorial paperback editions. 
===Kamen Rider Outsiders===
Later, Touma was approached by George Karizaki and voluntarily surrendered his Haouken Xross Saber for the creation of the Xross Saber Zein Card. 
===Kamen Rider Saber: Trio of Deep Sin===
A few months after retiring from his swordsman duties, Touma had lost the Fantastic Bookstore Kamiyama after the store burned down in a mysterious fire. It was where he found a lost child named Riku, and a Golden Retriever dog. Within the span of eight years, Touma resettled his bookstore at a new location and taken in both Riku and the dog, whom he named Lucky. They all live together with his old friend Mamiya. However, Touma is often concerned about Riku, who couldn't speak ever since his parents died during one of Touma's battles as the Flame Swordsman.
Unbeknownst to Touma, the multiple swordsmen within the Sword of Logos have begun to disappear, causing Touma to forget about his allies. Furthermore, a white Kamen Rider Falchion would appear to attack Riku and Lucky. As a result, Touma gets injured twice during his encounters with Falchion. Despite his condition, Touma was worried that he may not stay with Riku for long, feeling guilty that he was the "swordsman of fire" that Riku was afraid of. Mamiya ultimately convinces Touma to stay and be Riku’s father figure.
When Touma found Riku and Lucky, Falchion arrives to attack them. Touma transforms into Kamen Rider Saber to protect Riku, reassuring him that everything will be okay. He learns that Falchion was actually Mamiya, who accused Touma for his father's death. As Mamiya is about to strike Touma down, Riku finally gathered the courage to call him his father and protects him instead. This made Mamiya realize that he was Riku's adult self, split by Mumeiken Kyomu. Filled with regret, Mamiya uses the power of Amazing Siren to reset reality. Both Mamiya and Riku thank Touma for being their father before fading away.
Sometime later, everyone is restored to existence. Touma meets with Mei, who hands him a manuscript written by Mamiya. He remarks that even without reading it, he could tell that it was a great story. In the end credits sequence, it is suggested that he reunites with Mamiya truly as old friends.
==In Other Media==
==Personality==
Touma holds a deep and immense love for books, believing they bring happiness and joy to others. His joy for them is so great, he is willing to put everything down just to read to children, and often donates books to orphanages and elementary schools.Bungo×Kengo 2021, pp. 86–89, ”Outside of the costume, who is Touma Kamiyama？”　From the「Kamen Rider Saber」Style Book It is due to this belief that he combats the Megid who use books to harm and terrorize people. He is easygoing and has his eccentric moments, but he holds a deep passion for upholding promises above all else, stemming from his fractured memories. While he has a naive and straightforward resolve for fighting in want to protect the world and everyone, his strong heart allows him to pursue such a path against all obstacles. After his memories do return, his desire to protect the world only grew stronger. Despite this has also shown himself to be reckless at times, wanting to solve everything as quickly as possible without thinking about the consequences of his actions.
Touma has a strong resolve and commendable determination. When he was branded as a traitor by the Sword of Logos, Touma had to combat both his former peers and the ever-growing Megid threat. Even after more despair-ridden encounters such as learning about all the people he could not save from the Megid, being unable to convince Kento, and being controlled by Primitive Dragon, Touma still trudged on with his beliefs and his desire to save everyone. His efforts did not go in vain, as he was able to reconcile with his former comrades and save everyone in the process.
Touma has a few catchphrases: 
*
*.
==Powers and Abilities==
===Powers===
*Megid Separation: Upon showing further mastery over Kaenken Rekka after some rough guidance from Daishinji, Touma's determination allowed the sword to evolve further by granting it the ability to separate a Megid from its human host much like Kougouken Saikou. However, he cannot separate the Megid completely from a human host. Touma can, however, perform a separation when he combines his efforts with Rintaro after he achieves the same technique with his Suiseiken Nagare. 
*Clairvoyance: Through unknown means, Touma was able to predict Durendal's time manipulation ability and even manage to land a single hit to him. This ability is used to see Luna in the portal that he creates, something that even Kento could not do., 
*Portal Creation: As demonstrated in his fight against Isaac, Touma can create a portal from earth to Wonder World, being able to create a portal where Luna was trapped, although he did this unconsciously, closing himself at the time when he was trying to save her. This ability is used by combining his Kaenken Rekka with any Rekka Wonder Ride Books.
*Conjuration: Using the Haouken Xross Saber, Touma can create things out of nothing. This is first demonstrated when he restored the utterly destroyed city with a Haou Hissatsu Dokuha.
*Wonder World Guardian Physiology: After Touma became the current guardian of the Wonder World, he is able to use the following powers:
**Dimensional Travel: Touma is able to travel from Wonder World to Earth with ease.
**Spirit Medium: Touma proves to be able to communicate with any spirit, with Luna, Tassel, the Megid generals, the original Master Logos, and Bahato as a few examples.
**Story Creation: Touma is able to make new fictional stories using the Wonder Almighty Ride Book. 
===Abilities ===
*Gifted Intellect: Touma possesses an expansive and greatly insightful library of knowledge, which enables him to pinpoint the weaknesses of most of his enemies and solve complex problems. He was able to solve the riddle to Avalon's gate, be the first after Daichi to understand the sinister nature of the Sword of Logos' corruption, and use Liberation to try and control Primitive Dragon. In combat, he could even copy techniques from his opponents after only viewing once.
*Expert Swordsman: As revealed in his battles with Tetsuo Daishinji, Touma's lack of a proper swordsmanship training propels him to rely heavily on the power from his Wonder Ride Books to do most of the heavy work. Tetsuo's many years of swordsmanship experience allowed him to easily defeat Touma. However, Touma was able to copy Tetsuo's techniques during his encounter against Storious. He grows to be a stronger swordsman after harsh words from Daishinji. Through countless battles, his swordsmanship has improved to a point that he is now on par with Rintaro Shindo, a skilled swordsman in his own right, this has shown when they were having a training duel against each other. He was also able to kill a transformed Bahato while he himself wasn't transformed.
*Skilled Combatant: Upon becoming Kamen Rider Saber, Touma was quick to learn how to use his abilities and demonstrated some mastery with his Kaenken Rekka. Unlike most swordsmen, Touma uses his Wonder Ride books in creative ways that others would not typically think of, such as using his Dragon Jackun form to create a beanstalk to catch up to the Kirigirisu Megid, send the Hanzaki Megid flying, and using his Dragon Hedgehog Peter form to yank the enhanced Hanzaki Megid to slash it with his needles. , , . Later on he tends to use all of the Wonder Ride Books in his possession to his advantage, exhausting all of his forms in combat.
===Former Weaknesses=== 
*Power Strain: Due to using 3 books at once, Touma ends up fatigued, which Rintaro states is a common occurrence even among veteran swordsmen. Though he overcame this, the fatigue was amplified immensely after he transformed into Crimson Dragon, due to the increased power from using three Rekka Books at the same time. He would eventually overcome this as well., , 
*Primitive Dragon: Due to the form's nature, Touma's higher brain functions are suppressed. Therefore, it causes him to act like a feral animal, attacking both friend or foe, with the added side effect of extreme exhaustion after canceling the transformation. The book's overwhelming power also causes Touma’s personality to become cold and ruthless under the form. In addition to this, when Touma is in danger or experiencing a big emotion (in this case, grief), the book will immediately save him from any form of enemy attack, causing Touma to change into this form at any time. Touma would later overcome this weakness when he befriended Primitive Dragon and obtained the Elemental Dragon Wonder Ride Book. During Touma’s final battle with Storious, it is revealed that Touma now can use Primitive Dragon without Elemental Dragon and have full control over his actions.
==Forms==
==Summons==
*Brave Dragon
* Lion Senki
*Lamp do Alangina
*Primitive Dragon
*Fighting Fairy
*3 Little Pig Brothers
*Animals from Bremen no Rockband
*Rune Bright and Rune Dim Dragon
==Equipment==
===Devices=== 
*Seiken Swordriver - Main transformation device.
* Wonder Ride Books - Transformation trinkets.
*Hissatsuholder - Carrying straps for Wonder Ride Books.
*Gatrikephone - Borrowed from Kento Fukamiya. 
===Weapons===
*Kaenken Rekka - Transformation device and personal weapon.
*Haouken Xross Saber - Xross Saber's transformation device and personal weapon.
*Kingexcalibur - Personal weapon via King of Arthur Wonder Ride Book.
*Steppig Wise - Personal weapon via Kobuta 3Kyoudai Wonder Ride Book.
*Dragonic Booster - Dragonic Knight's personal weapon.
*Destruction Shield - Emotional Dragon's personal weapon.
*Dogouken Gekido - Temporarily borrowed from Kamen Rider Buster. 
*Raimeiken Ikazuchi - Dragon Alangina's personal weapon. Inherited from Kamen Rider Espada and used in battle alongside Kaenken Rekka. Later returned to Espada. 
* Kougouken Saikou - Transformed state of Kamen Rider Saikou, used as a secondary sword. 
*Mumeiken Kyomu - Taken from Bahato and used in battle alongside Kaenken Rekka. Later taken by Desast. 
===Vehicles===
*Diagospeedy - Saber's personal Rider Machine.
*Ride Gatriker - Saber's secondary Rider Machine; borrowed from Kento Fukamiya. 
== Legend Rider Devices==
==Relationships==
=== Close Family/Friends=== 
*Luna: Touma's childhood friend. Touma was unable to save her from being sucked into a portal to a mysterious place as a kid and subsequently loses his memory of her after he arrives in the foreign world. Little by little Touma recovers his memories of her, until they fully returned thanks to Rintaro's help. Touma was able to see Luna twice during his fight against Isaac and later against Bahato, thanks to his Portal Creation power. He would later be able to save Luna from suffering the same fate twice, fulfilling his promise.
*Kento Fukamiya/Kamen Rider Espada (II)/Kamen Rider Calibur (III): Touma's childhood friend. According to Kento, a lot of Touma's memories are missing, which doesn't include their time as best friends. Yet despite that, Touma and Kento look out for each other as Kento waits for Touma's memories to be fully restored. They enjoy stories and traveled in their past lives and do so once again. Although Touma begins to recover part of his memories, remembering his time with Kento and Luna. Eventually, thanks to Rintaro, his memories of Kento & Luna at last return. Suddenly Kento returns as the new Calibur before Touma and the others, which shocks him. However, he still considers him as his best friend despite being enemies, when Kento decides to rejoin his team Touma accepts it at ease.
* Rintaro Shindo/Kamen Rider Blades (II): When they first met, Rintaro asks Touma to return the Brave Dragon Wonder Ride Book & Seiken Swordriver, but when Touma refused in a good manner, knowing how much he needs it for something, Rintaro decides to help him and teaches him how to fight. The two become close allies ever since, albeit he usually flabbergasted with the latter's unorthodox method of fighting. Their relationship would be greatly strained after Touma is denounced by Reika Shindai as a traitor. Though their relationship over time is slowly beginning to show signs of mending, Rintaro still refuses to hear out Touma's claims of a traitor within the Sword of Logos, until he saw the traitor is in fact Isaac himself. Their friendship was later restored afterwards after rejoining Touma's side. He also help him with his insecurities, therefore allowing Rintaro to finally mastered the Suiseiken Nagare.
*Mei Sudo: Mei is Touma's editor for his novels. She witnessed Touma's first transformation into Saber. Mei usually pesters Touma to submit the monthly script of his books, but nevertheless she supports him when he fights as Saber.
*Riku: Alongside a golden retriever, Riku was taken in by Touma as a baby but he never acknowledged such as his own child. It was due to Mamiya that Touma realized that he had been the only father to Riku this whole time. It would later be revealed that Riku and Mamiya are the same person.
=== Allies=== 
*Yuri/Kamen Rider Saikou: A mysterious individual whom Touma encounters during the latter's quest to obtain the King of Arthur Wonder Ride Book in Avalon, both may prove shock in protecting people. After being branded a traitor by Reika and with his friends against him, Yuri comes to Touma's aid.
*Tetsuo Daishinji/Kamen Rider Slash: The mechanic of the Sword of Logos. Although at first he did not want to help him, Tetsuo indirectly helped Touma find the portal that will lead to Avalon, in order to regain his powers as Saber. Their relationship would be greatly strained after Touma is denounced by Reika Shindai as a traitor. However, following their fight where he attempts to draw out Touma's true feelings and resolve, Tetsuo becomes satisfied with the results he gets, resulting in his defection from the Sword of Logos, deciding to fight alongside Touma.
*Ryo Ogami/Kamen Rider Buster (II): Although Touma is kind to Ryo, he belittles him, considering him very strange and does not understand why Touma was chosen as Saber, calling him "novelist" and not by name. After seeing that Touma really wants to save his son, Ryo begins to consider him an ally. Their relationship would be greatly strained after Touma is denounced by Reika Shindai as a traitor. However, Ryo shows signs of doubt about these claims, and does not show any sort of animosity towards the young novelist. After his next fight with Touma, Ryo overcomes his doubts and rejoins Touma.
*Sophia/Kamen Rider Calibur (IV): By joining the Sword of Logos she becomes Touma's mentor.
*Reika Shindai/Kamen Rider Sabela: A messenger from the Southern Branch arrived at the north base, to see Touma in action. She turns Touma's fellow swordsmen against him labelling him a "traitor". They would later become allies after Isaac revealed his true intentions.
*Ryoga Shindai/Kamen Rider Durendal: Ryoga holds a grudge against him, due to Touma being an enemy to Isaac's forces and him being able to land a strike on Ryoga. They would later become allies after Isaac revealed his true intentions.
*Ren Akamichi/Kamen Rider Kenzan (II): Ren develops a fierce rivalry with Touma because of Touma's status as Kento's childhood friend. Their relationship would be greatly strained after Touma is denounced by Reika Shindai as a traitor.
*Daichi Kamijo/Kamen Rider Saber (I)/Kamen Rider Calibur (II): His predecessor, Daichi, saved him 15 years ago when the Megid invaded. He was eventually shocked to learn that Daichi was the present-day Calibur the entire time. After defeating and convincing Daichi about his errors, he eventually learns the truth and, in his stead, vows to discover the truth behind the incident that occurred 15 years ago.
*Bahato/Kamen Rider Falchion: One of Touma's enemies he fought once he sealed him back in his own book. Once the Wonder World and Earth were restored, he was among the people who greeted Touma.
*(Kamen Rider) Storious: He was tasked with stealing his powers as Saber for Calibur's plans. Once the Wonder World and Earth were restored, he was among the people who greeted Touma, having made peace with his allies. He would later cooperate with Touma in the final stage to defeat the forces of Kamen Rider Tassel.
*Legeiel: One of his former enemies. Once the Wonder World and Earth were restored, he was among the people who greeted Touma.
*Zooous: One of his former enemies. Once the Wonder World and Earth were restored, he was among the people who greeted Touma.
===Enemies===
*Desast/Kamen Rider Falchion (II): One of his enemies.
*Master Logos/Isaac/Kamen Rider Solomon: The current Master Logos. At first, Isaac saw him as an opportunity to accomplish his plans. After Touma gains control over Primitive Dragon with Elemental Dragon book, Isaac sees him as a major threat to his goals, and declares that he shall be destroyed. Eventually gained the Omni Force book becoming a Kamen Rider himself.
*Robes: One of his enemies.
===Other Heroes===
*Aruto Hiden/Kamen Rider Zero-One: Before they met, Touma admires Zero-One and has recorded his activities down on a 2-page report. The two Reiwa riders would meet each other for the first time in the .
*Takeru Tenkuji/Kamen Rider Ghost: Touma met Takeru when he and Mei are looking for Kanon. After discovering each other's identities as Kamen Riders, they immediately become friends.
*Makoto Fukami/Kamen Rider Specter: Touma met Makoto alongside his sister towards the ending of Kamen Rider Specter × Blades.
*Kanon Fukami/Kanon Specter: Touma met Kanon alongside her brother towards the ending of Kamen Rider Specter × Blades.
*Ikki Igarashi/Kamen Rider Revi: to be added
*(Kamen Rider) Vice: to be added 
*Daiji Igarashi/Kamen Rider Live: to be added
*Sakura Igarashi/Kamen Rider Jeanne: to be added
*Hiromi Kadota/Kamen Rider Demons (I): to be added
*: Touma met Juran after being unknowningly transported to the Earth-Kikaitopia.
* : TBA
*: TBA
*: He met Zox when he arrived at his world to chase after the Orihime World.
==Behind the Scenes==
===Portrayal===
Touma is portrayed by . As Kamen Rider Saber, his suit actor is , who took over the lead-suit acting role of Saber from Yuya Nawata on the request of Seiji Takaiwa, who wanted the lead Rider every year to be different and based on the actor chosen to play the character. By doing this, it opens up an opportunity for the lead Rider role to be suit-acted by a new suit actor every year, motivating them to try again in unsuccessful previous years. The final decision for lead suit actor is interviewed and personally appointed by Takaiwa himself.超全集 2021, pp. 154–155, 「高橋一浩（東映）プロデューサーインタビュー」
===Rider No.===
As the leading rider protagonist of Kamen Rider Saber, Saber is labeled and .
===Etymology===
*Touma's name works as a pun of the English word "tome", which is used to refer to notably large and scholarly books.
*As with the surname scheme of other members of Sword of Logos, Touma's surname is , with "Kami" meaning "god". 
**Touma's surname is also a homophone to , reminiscent for his love for books and storytelling.
*As with the naming scheme of all the Saber Riders, Saber is named after the saber, alternately spelled "sabre", a type of curved blade-style sword utilized by light cavalry armies in the early days of warfare and the Napoleonic periods.
**The Japanese pronunciation of Saber can also refer to "Savior", which will subtly hint towards his role as Storious' hero.
===Meme===
In Episode 35, as Luna was about to be absorbed by Master Logos' ritual to summon the Almighty Book, her cries create a bridge of light between her and Touma. This allows him to run up and finally rescue her. In most Japanese networking sites, this scene has been referred as the , which was named after the the discontinued manga series Otoko-Zaka, which was infamous for its double-page spread of the main character running up a swerving pathway.https://dic.pixiv.net/a/%E3%82%BB%E3%82%A4%E3%83%90%E3%83%BC%E5%9D%82
Fans have often ridiculed this scene due to its poor special effects, turning what was meant to be a triumphant moment into unintentional comedy. The scene has become the subject of various fan edits, replacing the background with chroma key backdrops. Actor Naito has acknowledged the meme on Twitter.https://twitter.com/syuichiro05141/status/1469999524928421893https://twitter.com/syuichiro05141/status/1526154893941444609
==Notes==
==Appearances==
==Navigation==
hi:टोमा कामीयामा
fr:Touma Kamiyama
ru:Тома Камияма
Category:Kamen Riders
Category:Kamen Rider Saber
Category:Reiwa Era Riders
Category:Heroes
Category:Primary Riders
Category:Saber Characters
Category:Saber Riders
Category:Sword of Logos
Category:Antivillains
Category:Leader
Category:Revived Riders
Category:Revice Riders