Hajime Shijo was the president of the BOARD Corporation who secretly uses the sealed Mantis Undead to assume the form of the legendary Kamen Rider Chalice. 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. 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.
Publication Information
- Decade : Hajime Shijo
- Japanese : 四条 ハジメ
- Version : Kamen Rider Decade Series
- Type : President Of BOARD Corporation
- Known As : Kamen Rider Chalice
- Affiliation : BOARD Corporation
- Gender : Male
- Season : Kamen Rider Decade
- HomeWorld : Earth (World of Blade)
- First Appearance : Kamen Rider Decade Episod 8 : Welcome to the Blade Cafeteria
- Last Appearance : Kamen Rider Blade : Blade vs Blade
- Number of Appearances :
- 2 : Decade
- 1 : Movie
But Hajime escapes with the Garren Buckle as well, later taking the Leangle Buckle with his identity exposed to Hishigata and Mutsuki 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.
History
Kamen Rider × Super Sentai : Super Hero Taisen
A Joker Undead is present as one of the Kaijin Generals of Dai-Shocker in Super Hero Taisen. Given the fact that Hajime Aikawa was one of the Support Riders that Kamen Rider Birth brought in Let's Go Kamen Riders, it is safe to assume that this Joker is Shijo.
Forms
Kamen Rider Chalice
Ace Form
- Chalice Ace Form
- Origin : Earth (World Of Blade)
- Version : Kamen Rider Decade Series
- Type : A.R.World Rider
- Form : Ace Form
- Announcement : Change!
- Rouzer Card : ♥A : Change Mantis
- Height: 204cm
- Weight: 109kg
- Punching Power : 3.2t
- Kicking Power : 5.2t
- Maximum Jump Height : 45m
- Maximum Running Speed : 100m/4.8
- Senses :
- Defense :
- Finisher :
- Armed : Chalice Arrow
- Appearances : Blade Episod 8-9
- Unlike the original Kamen Rider Chalice, the Chalice Rouzer that Hajime Shijo uses is a Rider System rather than bestowed upon him. Though Chalice favors agility, this "Undead Rider" is basically superior to the B.O.A.R.D. Riders in every respect, making him a lethal adversary to either side: Undead or Rider
Device: Weapons:
Artificial Joker
- Main Article : Artificial Joker
- Origin : Earth (World Of Blade)
- Version : Kamen Rider Decade Series
- Type : A.R.World Artificial Undead
- Form : Artificial Joker
- Announcement : Joker!
- Rouzer Card : ♥7 : Joker
- Height : 219cm
- Weight : 116kg
- Punching :
- Kicking :
- Jump Height :
- Running Speed :
- Senses :
- Defense :
- Armed :
- Appearances : Decade Episod 9
- After combining all four Rider Buckles, thus the Artificial Joker Card was created allowing Shijo to transforms into Artificial Joker Undead and dominate the Earth with the aid of Paradoxa Undead. However, Decade and Blade was able to turn the tables by using the Blade Blade to terminate the artificial Undead once and for all.
- Main Articles : Hajime Aikawa : Original Version
