Icon-blade.png This article is about a/an Undead in Kamen Rider Blade.

"The power of the Category King...is in my hands!"
―The Spider Undead, while possessing Mutsuki, finally obtaining the Tarantula Undead's power.[src]

The Spider Undead (スパイダーアンデッド Supaidā Andeddo) is a recurring villain in Kamen Rider Blade. He is classified in the series as the Category Ace of Clubs Undead.


The Spider Undead is an accomplice of the Peacock Undead, appearing for Garren to seal while he spewed out golden spiders to latch on ideal hosts. Once finding an ideal host in Mutsuki Kamijo, the Spider Undead intentionally had himself sealed into the Change Spider card to complete the Leangle. Though sealed, the Spider usually takes over Mutsuki's body, using him to become more powerful for the Battle Fight until he no longer needs a human host.

Spider Undead declares his control over Mutsuki's body.

Affected by Titan's venom in episode 42, Spider starts to completely take over Mutsuki to the point of turning into the Undead himself. The Spider was forced out from Leangle during episode 42 when attempting to assume his King Form, with Mutsuki free of the Undead's influence thanks to Hikaru Jō giving Noboru Shima a stronger influence. The Spider was properly resealed by Mutsuki with the King Rouser.

Though unsealed in Missing Ace by the Albino Joker, the Spider Undead was resealed by Garren Jack.

Video Game appearances

Kamen Rider Blade (video game)

The Spider Undead is one of many Undead who appear in the Kamen Rider Blade video game.



The Leangle system was developed through tricks and manipulation by Isaka, the Peacock Undead, who needed the sealed Spider Undead to complete it. However, as later revealed, the Undead was not sealed properly and thus manipulated his users for his own agenda making him also the user of the Rider.

Spider Undead

Spider Undead


  • Height: 219 cm.[1]
  • Weight: 118 kg.[1]

The Spider Undead is able shoot webs from his mouth to immobilize his victims, drain the lifeforce of others, and spawn golden spiders to seek out and latch onto ideal hosts. While in the form of an improperly sealed Rouse Card, he can control the wielder.


Kamen Rider Leangle

"Open Up!"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 205 cm.[2]
  • Rider Weight: 111 kg.[2]

Rider Senses:

  • Hearing: 10 km.[3]

Ability Parameters:

  • Punching Power: 300 AP[2] (3 t.)
  • Kicking Power: 490 AP[2] (4.9 t.)
  • Maximum Jump Height: 30 m.[2]
  • Maximum Running Speed: 100 m. per 5 sec.[2]

Special Attacks:

  • Tapir Remote: 2200 MP[4] (22 t.)
  • Polar Blizzard: 1200 MP[4] (12 t.)
  • Bee Stab: 400 FP[4] (4 t.)
  • Squid Smog: 2000 MP[4] (20 t.)
  • Rhinoceros Rush: 800 FP[4] (8 t.)
  • Dragonfly Float: 1000 FP[4] (10 t.)
  • Blizzard Clash: 2400 AP[3] (24 t.)
  • Blizzard Gale: 1800 AP[3] (18 t.)
  • Spinning Dance: 3600 AP[3] (36 t.)
  • Screw Rush: 1400 AP[3] (14 t.)
  • Blizzard Venom: 3800 AP[3] (38 t.)

Ace Form (エースフォーム Ēsu Fōmu) is the default form of Kamen Rider Leangle assumed by using the Leangle Buckle and Change Spider Rouse Card. The transformation fuses the user with the DNA of the Spider Undead. Leangle's Ace form has higher ability parameters than Blade and Garren, allowing him to compensate for the fact that he cannot assume other forms like them.

Appearances: Blade Episode 16


Rouse Card

Spider Undead Rouse Card incorrect sealing

Spider Undead Rouse Card correct sealing

  • Suit: Club (♣)
  • Category: Ace (A)
  • Effect name: CHANGE
  • Card name: Change Spider (アブソーブ・カプリコーン Chenji Supaidā)
  • Consumption points: +3


The Spider Undead's growls are provided by Katsumi Shiono (塩野 勝美 Shiono Katsumi), while his talking voice is provided by Kiyoyuki Yanada (梁田 清之 Yanada Kiyoyuki). As Kamen Rider Leangle, his suit actors were Jiro Okamoto (岡元 次郎 Okamoto Jirō) and Jun Watanabe (渡辺 淳 Watanabe Jun).

When possessing Mutsuki Kamijo, he is portrayed by Takahiro Hojo (北条 隆博 Hōjō Takahiro) and voiced by Kiyoyuki Yanada.

Concept Art

Spider Undead concept art


  • In Missing Ace, Spider Undead would be properly sealed by Garren, but its Category Ace of Clubs card would have its improper seal form as opposed to the gold proper seal form it had when Spider Undead was exorcised from Mutsuki prior to the events of the movie.
    • However, Spider Undead in this case was unwillingly sealed, so it could not exert any influence over Mutsuki at all. This means that it could now be used as a proper seal much like the other Category Ace Cards without its gold appearance nor the need for any help from Shima & Hikaru.
  • Spider Undead is the second Undead to become a Kamen Rider, following Black Joker/Kamen Rider Chalice and followed by Albino Joker/Kamen Rider Glaive and Paradoxa Undead/Kamen Rider Abyss.



See also

Icon-blade.png Kamen Rider Blade
BOARD Rider System Users
Primary: Kazuma Kenzaki - Sakuya Tachibana - Mutsuki Kamijo
Keroberos Riders (Movie exclusive): Junichi Shimura - Natsumi Miwa - Shin Magaki
Gear: Blay Buckle - Garren Buckle - Leangle Buckle - Rouzers - Rouze Cards - Rouze Absorber - Chalice Arrow - Wild Slasher - Glaive Buckle - Lance Buckle - Larc Buckle
Rider Machines: Blue Spader - Red Rhombus - Green Clover - Shadow Chaser
Hiroshi Tennoji - Kei Karasuma - Shiori Hirose - Yoshito Hirose
Jacaranda Cafe
Kotaro Shirai - Haruka Kurihara - Amane Kurihara
The Undead
Joker: Hajime Aikawa - Junichi Shimura - Kazuma Kenzaki (post-series)
The Royal Club:

♠️ Spade: King - Takahara - Yazawa

♦️ Diamond: Kanai - Azumi - Isaka
♥️ Heart: Kamata - Miyuki Yoshinaga - Shinmei
♣️ Club: Noboru Shima - Hikaru Jō - Daichi
Category Ace:

Beetle Undead - Stag Beetle Undead - Spider Undead - Mantis Undead - Kerberos

Category 2-10:

♠️ Spade: Lizard Undead - Lion Undead - Boar Undead - Locust Undead - Deer Undead - Trilobite Undead - Buffalo Undead - Jaguar Undead - Scarab Undead

♦️ Diamond: Armadillo Undead - Frog Undead - Pecker Undead - Whale Undead - Firefly Undead -Tortoise Undead -Bat Undead - Zebra Undead - Chameleon Undead
♥️ Heart: Human Undead - Hammerhead Undead - Dragonfly Undead - Shell Undead - Hawk Undead - Plant Undead - Moth Undead - Camel Undead - Centipede Undead
♣️ Club: Bee Undead - Mole Undead - Rhinoceros Undead - Cobra Undead - Polarbear Undead - Jellyfish Undead - Scorpion Undead - Squid Undead - Tapir Undead
Other: Darkroaches - AlbiRoaches - Titan - Mold Undead - Jashin 14 - Trial B - Trial D - Trial E - Trial F - Trial G
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