Hajime Shijyo

was the president of the BOARD Corporation who secretly uses the sealed Mantis Undead to become Kamen Rider Chalice.
==History==
===Kamen Rider Decade===
====Super Trick of the Real Criminal====
When Tsukasa was finished in the world of Ryuki, Hajime as Chalice is view alongside Blade, Garren and Leangle ,when Tsukasa Kadoya , Natsumi Hikari , Yusuke Onodera, Eijiro Hikari and Kiva-la enter in the World Of Blade.
====Welcome to the Blade Restaurant====
Because he is more interested in business ethnics, Hajime sees himself as the only thing keeping BOARD alive by offering his company's aid once paid by the government.
====Blade Blade====
Furthermore, he conspires with Kamata by taking the other Rider Systems to begin a joint plan to take over the world by creating the Joker card from the DNA of all four Ace Undead. Being unable to get Kazuma to give him the Blay Buckle by normal means, Chalice makes his presence known during Decade and Blade's fights against the Paradoxa Undead and the other BOARD Riders, stripping Kazuma of his Blay Buckle before fighting Decade until Todoroki's sudden appearance.
But Hajime escapes with the Garren Buckle as well, later taking the Leangle Buckle with his identity exposed to Hishigata and Kuroba whom he abducts and sacrifices to complete the Joker card. Assuming the form of the Joker, Hajime meets his end at the hands of Blade and Decade. After his death, Kazuma takes over as BOARD president. 
===Super Hero Taisen===
Joker Undead is present as one of the Kaijin Generals of Dai-Shocker in Super Hero Taisen. He faces the , alongside the other Dai-Shocker, taking on GokaiSilver, before General Shadow and Decade finish the battle. In the final battle, he is seen fighting .
This Joker isn't named, but he's referenced as a resurrected monster alongside other Dai-Shocker troops, which means his identity can only be Hajime Shijyo, who was seemingly destroyed before by Decade himself.
==Forms==
==Equipment==
===Devices===
*Chalice Rouzer: Chalice's transformation device
*Card Deck: Cards holder
*Rouse Cards: Allow Chalice to perform special attacks
===Weapon===
*Chalice Arrow: Chalice's personal weapon
==Behind the Scenes==
===Portrayal===
Hajime Shijyo is portrayed by Ruo.
==Notes==
*Unlike his counterpart, Aikawa, Shijo is an evil human who willingly turned himself into an Undead.
**This version of Hajime is also based on Hiroshi Tennoji, the president of BOARD in its home series. His idea of creating his Joker Undead card parallels how Tennoji created his own Category Ace Kerberos card.
*Although the A.R. version of the Chalice Rouzer is a man-made Rider System, functionally it behaves the same way as the original Chalice Rouzer, using a swipe system for transformation as opposed to the card storage system used by the other Rider Systems.
*His surname, Shijo, means "fourth article" in Japanese, referring to his status as the fourth BOARD Rider.
==Appearances==
* Kamen Rider Decade
**Episode 7: Super Trick of the Real Criminal
**Episode 8: Welcome to the Blade Restaurant
**Episode 9: Blade Blade
* 
==Reference==
==External links==
*Kamen Rider Zukan page on Hajime Shijyo.
*Kamen Rider Zukan page on Kamen Rider Chalice (DCD).
* Kamen Rider Zukan page on Joker Undead (DCD).
==Navigation==
Category:Decade Characters
Category:Decade Riders
Category:Villains
Category:Undeads
Category:Card Riders
Category:Deceased
Category:Non-human Riders
Category:Longhorn Beetle Monsters
Category:Leader