Kamen Rider Fan Fiction Wiki
Icon-revice.png This article is about a/an rider in Kamen Rider Animalia.

"I will preserve justice!"
―Aranea's pre-transformation catchphrase[src]

"I will preserve justice by taking you down!"
―Aranea's proclaimation to stop Skade[src]

Aidan Morgan is a Squad Leader of Genome X who due to her reckless actions, accidentally created the Tyranno Innemon and gave the Cult of Phisto an advantage in their attack on the organization. As such, she became Kamen Rider Aranea out of an innate responsibility to stop Kamen Rider Nocturn.


According to Ryder Marks and John Xavier, Aidan was in charge of a Genome X lab during her time as a squad captain that was eventually raided by the Cult of Phisto, leading to the theft of multiple Demon Beastamps.

Moving on from this incident, Aidan was present during the coronation ceremony of the new Genome X captains and was a witness to the Cult's attack on the ceremony. Seeing the carnage being created by the demon worshipers, Aidan attempted to use the recently unveiled Emboss Wildriver, but was warned of the consequences of using it by Ryder. Standing her ground and willing to give her life to take out the Cult, Aidan tried to transform, but was rejected by the belt, creating the Tyranno Innemon that subsequently knocked her unconscious afterwards. Stamp Signed Deal

The following day, Aidan argued against John's decision to keep T.J. Carter as Kamen Rider Anima despite his status as a civilian. However, she was quickly shot down and harshly criticized by both Ryder and John, with the latter demoting her due to her prior failures. Complete Your Deal

Right before the attack of the Lion Innemon, Aidan's keycard was stolen and used in the theft of two Beastamps, framing Aidan as the culprit. Deciding not to focus on this, Aidan worked with T.J. and her fellow Genome X members to set up a trap for the Cult of Phisto. On the day of the operation, Aidan was prepared for the ambush when her attention was caught by a clumsy fellow squad member. Upon turning around, Aidan saw that the rest of her group had been knocked unconscious before meeting the same fate herself due to the arrival of Kamen Rider Nocturn. She was then later woken up by the now conscious squad members. Find the TraitorWho's the Evil Rider?


Aidan is a somewhat reckless and dedicated member of Genome X, believing in protecting the world over all else, even at the cost of her life. However, this recklessness and dedication would lead her to accidentally create the Tyranno Innemon even after being warned not to use the Emboss Wildriver by Ryder, which would lead to her demotion in return. She has also shown an aversion to T.J. being Kamen Rider Anima, believing innocent civilians shouldn't be involved in the fight again the Cult of Phisto. Despite this, Aidan still gives her full support to T.J. as Anima whenever needed and follows whatever orders are given to her.

Aidan also has a softer side to herself despite her strong personality on the outside. Saurex found her crying internally over the Skade situation over her guilt due to feeling responsible for Skade's existence in the first place. She is later visibly happy over Jacob's returning control over his body to become Kamen Rider Diurn.

Powers and Abilities


  • Combatant: Aidan as Aranea is capable of engaging in unarmed combat against the Cult of Phisto and Kamen Rider Nocturn.
  • Skilled Marksman: As Genome X captain, Aidan is accustomed to firearms during combat.


  • Genomerge Overuse: Aidan as Aranea can only use up to one Genomerge form, as any more would result in electric shocks that would cancel her transformation and knock her out. As she currently lacks a way to return to Spider Genome after using a Genomerge, this effectively limits her to having to choose one single Genomerge to use per fight, contrasting Anima and Malia's varied forms.


Spider Genome

Spider Genome

"Rise Up! Decide. Your. Destiny. Kamen Rider. Aranea!"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 202.3 cm
  • Rider Weight: 109.8 kg

Ability Parameters

  • Punching Power: 19.2 t
  • Kicking Power: 42.1 t
  • Maximum Jump Height: 42.5 m
  • Maximum Running Speed: 100 m per 3.4 seconds

Spider Genome is Aranea's spider-based primary form accessed by using the Spider Beastamp in the Aranea Driver.

All of Aranea's statistics exceed that of Anima and Malia's standard forms. Compared to Kamen Rider Nocturn, Aranea has higher punching and kicking power but lower jumping height and running speed. Aranea can launch strings of webbing from her hands to restrain an enemy or suspend herself from a surface. She can also create a red energy web to protect herself from enemy attacks.

Spider Genome consists of the following parts:

  • Aranea Spider Helm: The head.
    • Aranea Face Strander: The special face armor. It is armed with spider's characteristic abilities from the genetic information of the Spider Beastamp.
    • Muscle Fiber Cast: The helmet. Part of the Aranea Genome Suit, the head is wrapped in Genomuscle, an artificial muscles that draws out unlimited power by receiving an energy supply. In addition, up to 99% of the user's potential can be drawn out by stimulating the brain from a device on the back of the head.
    • Aranea Viewers: The six visual sensors. Six are lined up on the left and right like a spider, with two beautifully shining large ones at the center. Each functions independently to secure a nearly 360 degree field of vision without gaps. Conversely, by cutting off all vision, it is possible to sharpen the senses and acquire a super sense.
    • Web Chomper: The oral cavity. It is highly resistant to poisonous substances, and poisons that are taken in are quickly neutralizes regardless of condition. In addition, it is equipped with a discharge port for the adhesive special sticky fiber Aranea Strand", and can release poisonous substances outside of the body at the same time as the Aranea Strand.
  • Aranea Chest Strander: The special chest armor. It is armed with spider's characteristic abilities from the genetic information of the Spider Beastamp. In addition, the R-Factor incorporated into the Spider Beastamp was developed exclusively for the Aranea system and is based on the Spider Genome, which has excellent control.
  • Aranea Genome Suit: The reinforced suit. Deployed at the same time as the Rise Up', it uses the powerful energy supplied by the Aranea Driver to expand the potential of human physical abilities to the utmost limit.
  • Aranea Spider Arm: The arms. Genomuscle, an artificial muscle that draws infinite power from energy supplied from the Aranea Driver, is stretched around the whole body, strengthening the physical ability of the user to the utmost limit.
  • Aranea Spider Grip: The hands. It is equipped with a discharge port for the adhesive special sticky fiber Aranea Strand. The Aranea Strand is highly elastic and has both excellent strength and heat resistance. By making use of this feature, it can be widely used for offense and defense, such as capturing a target and fixing in place or moving the body in the air. In addition, multiple such discharge ports are provided throughout the body.
  • Aranea Spider Leg: The legs. The Aranea Genome Suit is equipped with a mechanism to arm each part based on the ability obtained from the Beastamp's genetic information. As a result, switching armaments according to the battle situation enables a wide variety of tactics and demonstrates high responsiveness.
  • Aranea Spider Stomp: The feet. By receiving the operation of the Aranea Driver and gathering high-density energy on the bottom, it is possible it activate the special move Aranea Finish, which diverts the Beastamp's genetic information to the attack.
Appearances: Animalia Episodes 7-

Hopper Genomerge

Aranea Hopper Genomerge

"Merge Up! Hopper! Genomerge!"
―Transformation announcement[src]

Hopper Genomerge is Aranea's grasshopper and Masked Rider One-based form accessed by using the Hopper Beastamp in the Aranea Driver.

In this form, Aranea's legs transform to resemble the hind legs of a grasshopper, granting him enhanced jumping and kicks.

This form's finisher is the Hopper Genobreak: Aranea leaps into the air and curls her body into a ball, performing a series of mid-air somersaults before performing a flying dropkick with both grasshopper legs. The kick briefly collides with the target before knocking them back.

Appearances: Animalia Episodes 8

Mole Genomerge

Aranea Mole Genomerge

"Merge Up! Mole! Genomerge!"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 202.3 cm
  • Rider Weight: 111.5 kg

Ability Parameters

  • Punching Power: 24.8 t
  • Kicking Power: 42.1 t
  • Maximum Jump Height: 42.5 m
  • Maximum Running Speed: 100 m per 3.6 seconds

Mole Genomerge is Aranea's mole and Masked Rider Wild-based form accessed by using the Mole Beastamp in the Aranea Driver.

Mole Genomerge adds on the following parts:

  • Mole Wildrill: The drill armament, colored after Masked Rider Wild. It is an armed version of the mole's unique ability based on the genetic information grasped by the merge of the Mole Beastamp, and can be deployed on either the left or right arm. By rotating the carbide blade at high speed with the artificial muscle "Genomuscle", a tremendous piercing force is generated to pierce everything. It also functions as a propeller when digging underground. In addition, the special move "Genobreak" with the power of moles can be activated by being operated by the Aranea Driver.
    • Aranea Finish: Aranea charges the Mole Wildrill in orange and green energy, causing it to spin and stabs the enemy.
    • Mole Genobreak: Aranea does a flying side dropkick, with an apparition of the Mole Wildrill on her foot.
Appearances: Animalia Episodes 9-10, 12

Condor Genomerge

Aranea Condor Genomerge

"Merge Up! Condor! Genomerge!"
―Transformation announcement[src]

Condor Genomerge is Aranea's condor and Joker Knight-based form accessed by using the Condor Beastamp in the Aranea Driver.

In this form, Aranea gains a pair of wings colored after Joker Knight.

Appearances: Animalia Episodes 11

Scorpion Genomerge
"Merge Up! Scorpion! Genomerge!"
―Transformation announcement[src]

Rider Statistics

  • Rider Height:
  • Rider Weight:

Ability Parameters

  • Punching Power:
  • Kicking Power:
  • Maximum Jump Height:
  • Maximum Running Speed:

Scorpion Genomerge is Aranea's scorpion and Masked Rider X-based form accessed by using the Scorpion Beastamp in the Aranea Driver.

Appearances: Animalia Episodes






to be added


to be added

Behind the Scenes


Aidan Morgan is portrayed by Sara Waisglass.


  • Aranea comes from the order name for spider, Araneae.





  • Kamen Rider Aranea is the first Spider-themed Rider in the New Era.
  • Kamen Rider Aranea’s color scheme and aesthetic, red and blue with a web pattern, bears resemblance to Marvel superhero Spider-Man.


See also


Icon-revice.png Kamen Rider Animalia
Kamen Riders
T.J. Carter - Saurex - Jacob Carter/Skade - Tasha Carter - Aidan Morgan
Movie-exclusive: Kamen Rider Beyonder
Emboss Wildriver - Dual Unitedriver - Cage Expandriver - Aranea Driver - Aerondriver
Beastamps - Beastamp Holder - Beastamp Carrier
Wild Blastchopper - Cell Blaster - Wild Smashammer - Nocturn Saber - Diurn Blaster
Kamen Rider Malia Ptera Genome - Kamen Rider Malia Jackal Genome
Carter Family: Jacob Carter - Tasha Carter - Makayla Carter - Travis Carter
Demons: Saurex - Najathi
Genome X: Ryder Marks - John Xavier - Aidan Morgan
Eon Museum: Colin Burke - Henry Lewis - Gregory Burke
Cult of Phisto
Phisto - Lilith - Thanatos - Berus
Tyranno Innemon - Mammoth Innemon - Mantis Innemon - Megalo Innemon - Gorilla Innemon - Lion Innemon - Squid Innemon - Wolf Innemon - Kangaroo Innemon - Cheetah Innemon - Brachio Innemon - Planarian Innemon - Chameleon Innemon
Footsoldiers: Phistoids
Contract Holders
Adam Dixon - Aidan Morgan - Ollie Hunt - Daniel Young - Layla Quinn - Leon Taylor - William Spencer - Phineas Yaeger - Scammer Group - Spencer Graham - Sophia Combs