Publication Information
- Organization : : BOARD
- Japanese : ボード
- Known As : Board of Archaeological Research Department
- Season : Kamen Rider Blade
- Led by : Hiroshi Tennoji
- Later Led by : Sakuya Tachibana
- Generals and other Notable Members :
- Monster Types : Undead
Short for the "Board of Archaeological Research Department", BOARD, the organization higher-ups's motive was to unleash the sealed Undead Cards.
Chairman
Hiroshi Tennoji
- Main Article : Hiroshi Tennoji
- Hiroshi Tennoji is the chairman of BOARD who intentionally set up the series of events in the fake Battle Fight and the creation of the Category Ace Kerberos, so that he could have his warped dream of a new world order with himself as its ruler. In the end, he was murdered by the Giraffa Undead after he was defeated by the Riders with his dreams shattered.
- Main Article : Sakuya Tachibana / Kamen Rider Garen
- In an alternate reality, Kamen Rider Blade: Missing Ace, both Tachibana and Karasuma decides to keep all of the Rouze Cards away, when the Albino Joker attacked and killed Karasuma, then unsealed the Undead. Ever since the threat, he took over the organization and becomes the chairman while he hires Junichi Shimura, along with Natsumi Miwa and Shin Magaki as the new members to reseal the Undeads as he can't rehire Kazuma and Mutsuki due to the fact that some of the unsealed Undeads are Category Ace of Spades and Category Ace of Clubs.
Members
Kei Karasuma
- Main Article : Kei Karasuma
- Kei Karasuma is the President of BOARD. A 48-year-old professor who created the Rider systems 01 and 02 (Garren and Blade), as well as the Leangle System (03), while he was under control of Isaka. During his travels, he befriends Noboru Shima, whom he entrusted the Rouze Absorbers to despite knowing he was an Undead. He is also aware of the side effect of Kenzaki's King Form as well as Tennoji's plans of the fake Battle Fight. 4 years after the series' end, he and Tachibana tried to hide the 52 Rouze Cards, when the Albino Joker appeared and attacked and killed Karasuma, then unsealed the Undead.
Yoshito Hirose
- Main Article : Yoshito Hirose
- Yoshito Hirose is Shiori's father, the one responsible for breaking the Undead's seal in a fit of madness, dying in the process. He created the Trial-series Undead Trial B in his image to protect Shiori, possessing all his creator's memories. However, Trial B was reprogrammed by Tennōji to continue to monitor the fixed Undead battle and remove potential threats before he sacrifices to protect Shiori from Trial G.
- Main Article : Shiori Hirose
- Shiori Hirose is a twenty-year-old woman, whom is one of the few remaining BOARD members after it was attacked by the released Undead. She helped the Riders by detecting the Undead on her Undead-searching computer.
User of the Rider System
Sakuya Tachibana
- Main Article : Sakuya Tachibana
- User of the Rider System 01 : Kamen Rider Garen
- Main Article : Kazuma Kenzaki
- User of the Rider System 02 : Kamen Rider Blade
- Main Article : Mutsuki Kamijo
- User of the Rider System 03 : Kamen Rider Leangle
- Main Article : Go Kiryu
- The first / supposed bearer of the Rider System 01 : Kamen Rider Garen / Later : Kamen Rider Leangle
Ace Riders
The Ace Riders are a trio of Kamen Riders consisting of Kamen Rider Glaive, Kamen Rider Lance, and Kamen Rider Larc who originally appeared in the movie, Kamen Rider Blade : Missing Ace. They later appeared as A.R. World counterparts of the originals in the World of Diend two-parter in Kamen Rider Decade, which served as the origin story of that show's Secondary Rider, Kamen Rider Diend, Daiki Kaito, it consisted of the episodes Wanted: Diend and End of Diend.
Ace Riders Members:
Junichi Shimura
- Main Article : Junichi Shimura
- Leader of the Ace Riders : Kamen Rider Glaive
- Main Article : Natsumi Miwa
- Members of the Ace Riders : Kamen Rider Larc
- Main Article : Shin Magaki
- Members of the Ace Riders : Kamen Rider Lance
BOARD Corporation
World Of Blade
Publication Information
- Organization : BOARD Corporation
- Japanese : 株式会社BOARD
- Version : A.R.World
- Season : Kamen Rider Decade
- Led by : Hajime Shijo : President Of BOARD Corporation, Kamen Rider Chalice / Joker Artificial
- Later Led by : Kazuma Kendate : Kamen Rider Blade
In the alternate reality World of Blade, the Riders are high rank employees of the BOARD Corporation, and are effectively "Kamen Rider Salarymen", whose job it is to combat the Undead once receiving clearance to use Rouzers. In BOARD, there is a ranking system with Ace at the top followed by King, Queen, Jack, and then the Numbers, with Two at the bottom. The backdrop used to arrive in this world shows a hand of facedown Rouze Cards with the Ace of Spades Change Beetle card faced up. Within this A.R. World, Tsukasa assumes the role of chief waiter within BOARD and is given the ability to completely destroy
Members:
Kazuma Kendate
- Main Article : Kazuma Kendate
- Rank Ace then President when replacing Hajime Shijo : Kamen Rider Blade
- Main Article : Sakuya Hishigata
- Rank Ace : Kamen Rider Garren
- Main Article : Mutsuki Kuroba
- Rank King then Ace : Kamen Rider Leangle
- Main Article : Hajime Shijo
- President Of BOARD Coporation : Kamen Rider Chalice / Joker Artificial
- Ai
- Mai
- Mi
- Main Article : Kamata
- Chairman Of BOARD Coporation : Kamen Rider Abyss / Paradoxa Undead
- Main Article : Tsukasa Kadoya
- Rank 2 then 10 : Kamen Rider Decade