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Hiiro Kagami is a surgeon at the Seito University hospital who transforms into Kamen Rider Brave and the tritagonist in Kamen Rider Ex-Aid, although he becomes a major antagonist in the second half of Kamen Rider Chronicle arc.

He is portrayed by Toshiki Seto.

History[]

Past[]

While a medical student at Seito University, Hiiro's girlfriend, Saki Momose, was infected with the Bugster virus on Zero Day and had the Graphite Bugster created inside of her. Saki was unable to be saved before Graphite achieved his complete form and overpowered Taiga Hanaya when his Proto-Snipe form went haywire, causing her to de-materialize into data. Saki's last words to Hiiro were to wish him to become the best doctor in the world.

Second Bugster Outbreak[]

While operating at a hospital in the United States, Hiiro was called back to Japan by his father to help contain the second Bugster outbreak that was occurring. Though working alongside Emu Hojo/Kamen Rider Ex-Aid to contain the outbreak, the two often clashed due to their differing outlooks on life, with Emu's idealism contrasting Hiiro's cynical point of view. Initially thought Taiga was the culprit for letting Saki died, until he witness a battle between the unlicensed doctor and Graphite in person.

Temporarily Betraying CR[]

After Masamune Dan entered the fight between CR and the Bugsters, he revealed that he held the Gashat containing Saki and used it to blackmail Hiiro into defecting from the CR and becoming his right-hand man, should he ever hope to save her. Taiga predicted the outcome of Hiiro's reluctant betrayal from beginning since Masamune stole the Proto Gashats containing Game Disease victims out of nowhere.

When Taiga Hanaya was injured in a fight with Graphite, Hiiro's father called him and pleaded with him to perform a heart surgery on Taiga, as only he knew how to conduct it. Overhearing the call, Masamune told Hiiro to sabotage the heart surgery or he would delete Saki. Hiiro went to go perform the operation, while Emu attempted to save Saki from Masamune. Unable to go back on his integrity as a doctor, Hiiro successfully completed the operation. Upon hearing this, Masamune erased Saki's data, causing Emu and Hiiro to transform and attack Cronus. After Masamune retreated, Hiiro weeped for Saki and finally accepted she was gone.

Final Battle[]

After Graphite becomes the last Bugster that needs to be defeated before Cronus interfere and created a time-loop to keep Kamen Rider Chronicles events going eternally, Hiiro and Taiga has a last score to settle with Graphite, and helps Nico, Taiga's unofficial sidekick who became a Ride Player and manage to go through all Bugster boss stages to perform a finishing blow on the dragon Bugster, then planning an assault on the game's final boss, Gemdeus.

After both Poppy and Parado sacrifice their lives to destroy Gemdeus' wide-spread infections, he alongside his fellow CR Riders, including Kuroto took part in the final fight against Kamen Rider Cronus. Though they defeated him, they were unable to stop Masamune from killing himself to prevent them from saving the Game Disease victims.

Gallery[]

Hiiro Kagami[]

Kamen Rider Brave[]

Navigation[]

           EX-AID LOGO Villains

Bugsters
Executives: Gamedeus | Parado | Graphite Bugster | Kuroto Dan | Lovelica Bugster | Black Parado
Minor Bugsters: Salty Bugster | Alhambra Bugster | Revol Bugster | Motors Bugster | Gatton Bugster | Vernier Bugster | Kaiden Bugster | Charlie Bugster

Genm Corp.
Masamune Dan | Kuroto Dan | Ren Amagasaki | Hiiro Kagami

Next Genome Institute
Dr. Pac-Man | Soji Kuruse | Kazuhige Ryuzaki | Ageha Takeda | Saiko Yaotome

Foundation X
King Dark's Hologram | Kaisei Mogami | Foundation X Guardians
Beast Rider Squad: Kamen Rider Ouja | Kamen Rider Tiger | Kamen Rider Sasword | Kamen Rider Dark Kiva | Kamen Rider Beast

Machina Vision
Johnny Maxima | Kagenari Nagumo | Ninja-Players

Shocker
Totema | Shocker Greeed | Hiruchameleon | Experimental Wolf Man | Kani Laser | Tiger-Roid | Mogura-Roid | Yamaarashi-Roid | Suddendath Beta | Space Ikadevil | Space Spider Man | Urga | Buffal | Shocker Combatmen

Others
Taiga Hanaya

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