Undead
The Undead (アンデッド, Andeddo?) are the series' antagonists, with the major members, the Royal Club, among those who play a bigger part in the story.
- Isaka
Isaka (伊坂, Isaka?) is the human form of the Peacock Undead (ピーコックアンデッド, Pīkokku Andeddo?) and the first Jack (of Diamonds) Undead that appears and creator of the Leangle Buckle. He deceives Garren into working for him, until he killed Sayako for meddling in his affairs. His power in human form is telekinesis, as well as summoning fireballs and mass hypnosis he used to recruit humans to his aid in the creation of Leangle, with the Spider Undead's help in finding an ideal host for him to control. He was sealed by Garren.
- Takahara
Takahara (高原, Takahara?, 22-23) is the human form of the second Jack (of Spades) Undead, the Eagle Undead (イーグルアンデッド, Īguru Andeddo?). He made a pact with Chalice to fight as the two last Undeads standing 10,000 years ago. In the present day, he misidentifies Hajime as the Mantis Undead as he saw Hajime transform into Chalice. He took the Change Mantis card from him with intend on avenging his comrade. He summons feathers which he uses as throwing daggers. He was sealed by Blade.
- Yazawa
Yazawa (矢沢, Yazawa?, 20-21) is the human form of the Capricorn Undead (カプリコーンアンデッド, Kapurikōn Andeddo?), the first of the two Queen (of Spades) Undead to appear. Despite the category name, Absorb Capricorn is male. He teams up with the Orchid Undead to get the Blay Buckle from Kenzaki but fails when Chalice interferes with the battle. He possesses a high pitch scream which can obliterate anything, as the Centipede Undead challenged him to a fight. He was sealed by Blade.
- Miyuki Yoshinag
Miyuki Yoshinaga (吉永 みゆき, Yoshinaga Miyuki?, 20-25) is the human form of a cunning second Queen (of Hearts) Undead, the Orchid Undead (オーキッドアンデッド, Ōkiddo Andeddo?), using others to get what she wants. Kotaro, who has a crush on her, continues to befriend her despite what she has done to him and rescues her from Hajime. This resulted with her unable to cope with human emotion. She can summon vines to bind victims. She was sealed by Chalice.
- Daichi
Daichi (大地, Daichi?, 24-26): is the human form of the third Jack (of Clubs) Undead, the Elephant Undead (エレファントアンデッド, Erefanto Andeddo?). Though he is pacifistic, he has an enormous physical strength, which is also evident while he is human. He usually found sunbathing near a pool; he wants to lie low until the Battle Fight is complete, thus he being the winner by taking out the victor. He seems it pointless to fight an enemy unless he knew the limits of the opponent's ability. He was sealed by Blade Jack Form's Lightning Slash.
- Noboru Shima
Noboru Shima (嶋 昇, Shima Noboru?, 26-28) is the human form of the Tarantula Undead (タランチュラ アンデッド, Taranchura Andeddo?), the first King (of Clubs) Undead to appear. Shima is different from other Undead as he has a good heart and loves humanity, bringing the Rouze Absorber to Blade during his fight with the Elephant Undead. He helps Mutsuki to relinquish Spider Undead's influence by leaving himself be sealed by Leangle's Blizzard Crush. It was only when the Tiger Undead sacrificed herself that Shima was able to finally lend his power to Mutsuki to help him defeat the Spider Undead.
- Azumi
Azumi (あずみ, Azumi?, 29-30) is the human form of the Serpent Undead (サーペントアンデッド, Sāpento Andeddo?). A medusa-like monster that is hunting for the Joker, having the Tortoise Undead to aid her. Her hair changes to snakes and can be used as whips, and she has that hysterical laugh all the time, even in public, somewhat a psychotic person. She was wounded by Ryo Mikami, Hajime's look alike, and sealed by Chalice, who gives the seal Absorb Serpent card to Garren assume his own Jack Form.
- King
King (キング, Kingu?, 31-34) is the human form of King (of Spades) Undead, the Caucasus Undead (コーカサスアンデッド, Kōkasasu Andeddo?), who poses as a teenage boy with an annoying personality. He loves to cause trouble and mess with everybody. He also steals Hajime's Rouze Cards to push him back into Joker form, giving the deck to Mutsuki in order to enjoy the "mess" to result. He uses telekinesis and can summon his shield by clapping his hands. Though he managed to take his deck from him, Blade managed to beat him and sealed Caucasus with the Blay Rouzer.
- Hikaru Jō
Hikaru Jō (城 光, Jō Hikaru?, 35-42) is the human form of the Tiger Undead (タイガーアンデッド, Taigā Andeddo?), a Queen (of Clubs) Undead, she has a great pride and fights with dignity. While in human form, she possesses uncanny speed and strength. Once learning the Battle Fight is fake, therefore fighting without purpose, she infiltrates BOARD, only to encounter Titan and learn of Hiroshi's intent. She attempted to hurt Nozomi out of rage of the Battle Fight being a fake. She asks Tachibana to borrow his Rouze Absorber, later fighting Leangle to have herself intentionally impaled on the Leangle Rouzer and taking the Proper Blank to seal herself. In Mutsuki's subconscious, she encourages him to continue to fight with both light and darkness.
- Kanai
Kanai (金居, Kanai?, 41-47) is the human form of the Giraffa Undead (ギラフアンデッド, Girafa Andeddo?), the last King (of Diamonds) Undead to appear. He is the first Undead to learn the truth about the fake Undead battle and the last Royal Club Undead to be sealed. He kills Tennōji, after using the Riders to fight for him, and steals the Kerberos card to possess the power to seal the Black Joker himself, blackmailing Hajime with the event of their fight tied to the death of Amane's father to finish the fight. Shot numerous times with the Garren Rouzer, but resisted being sealed until Garren grabbed him and both plunged off the cliff they battled on.
Read more about this topic: List Of Kamen Rider Blade Characters