Isamu Fuwa

Isamu Fuwa (不破 諫) is a captain of the AI intelligence agency A.I.M.S. who transforms into Kamen Rider Vulcan (仮面ライダーバルカン).

Daybreak Accident
The Daybreak Town Accident occurred while Isamu was in class. Following the explosion (which destroyed Isamu's classroom), the boy was hunted by a swarm of rogue HumaGears. The incident caused Isamu to believe HumaGears were designed to kill humans, leading him to despise both HumaGear and Hiden Intelligence, who he believed covered up the incident.

Joining A.I.M.S.
Due to his hatred for HumaGear, Isamu joined the Artificial Intelligence Military Service (A.I.M.S.), eventually becoming the commanding officer. With his excellent fighting capabilities, he fought against A.I related violence, especially regarding HumaGear. Isamu's recklessness was kept in check only by his colleague Yua Yaiba.

Investigate the Daybreak Town Accident
"Just look forward... and keep going!"

- Isamu's determination to keep going. to be added

Horobi's Advance & Isamu Wounded
"You! It was you! So you were the one behind Daybreak!"

- Isamu discovers Metsubojinrai.net was responsible for the Daybreak incident. to be added

"Looks like I've got two memories now. A memory of HumaGears attacking me... and one of them saving me."

- Isamu accepts that not all HumaGears are bad.

Kamen Rider: Reiwa The First Generation
Due to the timeline changes caused by Time Jacker Finis, Fuwa is seen fighting alongside the resistance fighters against the HumaGears under the command of Will.

Super Hero Time
In the closing of Super Hero Time, Kamen Rider Vulcan is seen posing alongside Valkyrie, Zero-One and the.

Kamen Rider Battle: Ganbarizing
Kamen Rider Vulcan, alongside Valkyrie ,Zero-One,Horobi and Jin will be playable characters in Kamen Rider Battle Ganbarizing.

Kamen Rider City Wars
Kamen Rider Vulcan is a playable character alongside the other Kamen Riders.

Kamen Rider Buttobasoul
Kamen Rider Vulcan is a playable character with Valkyrie, Zero-One and other Riders in Kamen Rider Buttobasoul.

Personality
Gruff and serious in demeanor, Isamu is shaped by his burning hatred for HumaGears. Stemming from his trauma during the Daybreak City Incident, Isamu believes that HumaGears are designed to kill humans, and is obsessed with destroying them. To this end, he will readily dismantle any rampaging HumaGear he finds, often ignoring the orders of his colleagues to do so. His recklessness and short temper are kept in check by his combat experience. He chooses to go by his own rules while engaging Magias, as shown when he forcefully opens his Progrise Keys without Yua's authorization since the latter refuses to give it.

Isamu is openly scornful towards Hiden Intelligence, whom he believes covers up HumaGear attacks. This hostility extends to its current CEO, Aruto Hiden. However, his view towards the HumaGear started to soften a bit after he learned the truth of the incident, thanks to a HumaGear resisting the transformation into a Magia to show the record of the Daybreak Incident, and more after he was saved by a HumaGear doctor. Ironically, while generally antagonistic towards Hiden Intelligence and its staff, he's fond of Aruto's lame jokes (and is the only one who appreciates them) and tries his best not to laugh.

Devices

 * A.I.M.S. Shot Riser - Transformation device and main weapon
 * Progrise Keys - Transformation trinkets
 * Assault Grip - Progrise Key-Enhancing Adapter

Weapons

 * Attache Shotgun - Secondary weapon
 * Attache Calibur - Borrowed from Zero-One
 * Assault Rifle - Standard armament of A.I.M.S. squad members. Replaced by A.I.M.S. Shot Riser.

Suit-equipped weapons:
 * Knuckle Demolition: The gauntlets of combat in the hands of Vulcan Punching Kong.

Allies:

 * Aruto Hiden/Kamen Rider Zero-One: Both Isamu and Aruto have an opposite view regarding HumaGears. While Aruto believes HumaGear as the dream of humanity, Isamu views HumaGear as the enemy of humanity, whether its good or bad. Initially, Isamu didn't know about Aruto's alter ego as Zero-One and usually calls him Grasshopper Jerk (バッタ野郎), but the young CEO would eventually reveal his identity by transforming into Zero One in front of his eyes in order to gain his faith & trust in him. Despite their relationship, he's fond of Aruto's lame jokes and is the only one who appreciates them, but he tries to keep this to himself.
 * Yua Yaiba/Kamen Rider Valkyrie: Despite being assigned in the same team, Isamu and Yua don't get along and often argue, mostly due Isamu's rebellious and insubordinate behavior, which causes her to deny him authorization to use the A.I.M.S. Shot Riser & Shooting Wolf Progrise Key. Despite their animosity due of Isamu knowing that Yua is heavily affiliated with ZAIA, they could work well together in dire needs.
 * Izu: The hatred that Isamu feels towards the HumaGears after the Daybreak Town Accident seemingly extended to Izu.

Enemies:

 * Horobi: After knowing that Horobi is the main perpetrator behind Daybreak Town Accident, evidenced by the latter Transformation into Kamen Rider Horobi, Fuwa held great hatred against Horobi. His rage makes him lose his composure and attack him wildly.
 * Jin: TBD

Hiden Intelligence:

 * Jun Fukuzoe: TBD

Portrayal
Isamu Fuwa is portrayed by Ryutaro Okada (岡田 龍太郎). As Kamen Rider Vulcan, his suit actor is Kosuke Asai (浅井 宏輔).

Etymology

 * Kamen Rider Vulcan's name comes from the M61 Vulcan, a gatling gun employed by the military. Vulcan is also the Roman name for the Greek god Hephaestus.