Alternate Timeline
Icon-zero-one.png This article is about a/an Rider in Kamen Rider Zero-One .

Due to Finis altering the timeline, Horobi () is Kamen Rider Horobi (仮面ライダー滅[ホロビ] Kamen Raidā Horobi) who lives in a world ruled by Humagears and leads a squad to take down the renegade humans under the command of Will.


Kamen Rider: Reiwa The First Generation

Due to the changes of timeline caused by Time Jacker Finis, Horobi is seen attacking humans under the command of Will, as well as sporting his Humagear Module. Kamen Riders Horobi and Jin are also seen defending alongside the Battle Magias and Trilobite Magias, as well as fighting against Kamen Rider Geiz. Eventually Jin and Horobi are defeated by the combined finishers of Woz, Geiz, and Tsukuyomi before the two left.


To be added.


  • Data Avatar: Horobi has shown that he has a certain connection with the Ark, which follows his will in the form of a hologram.

Kamen Rider Horobi

Sting Scorpion

Sting Scorpion

"Force Rise! Sting Scorpion! Break down."
―Transformation announcement[src]

Rider Statistics:[1]

  • Rider Height: 188.9 cm
  • Rider Weight: 98.8 kg

Ability Parameters:[1]

  • Punching Power: 13.5 t
  • Kicking Power: 32.7 t
  • Maximum Jump Height: 15.5 m
  • Maximum Running Speed: 100 m per 3.5 seconds

Sting Scorpion (スティングスコーピオン Sutingu Sukōpion) is Horobi's primary form accessed by using the Sting Scorpion Progrisekey in the MetsubouJinrai Forceriser.

Kamen Rider Horobi has notably high punching power, being greater than all of Zero-One's standard forms with the exception of Breaking Mammoth, and kicking power that exceeds any of Vulcan or Valkyries' standard forms. In comparison, his jump height and running speed are mediocre and are outclassed by most of Zero-One's forms. Thus, Horobi does not rely on agility in battle and prefers to deliver infrequent but powerful attacks. Horobi also demonstrates exceptional durability and has withstood a variety of finishing attacks that are capable of forcing other Riders out of transformation. Horobi can also summon Sting Scorpion's Rider Model to aid him in battle or protect him from enemy attacks.

After escaping from A.I.M.S, his second MetsubouJinrai Forceriser was created with much more power by the Ark, allowing him to face even Thouser on equal footing and even managed to push him back.

Horobi is equipped with a stinger unit named the Acid Analyze (アシッドアナライズ Ashiddo Anaraizu) on his left arm which generates various types of poisons that are effective not only on living organisms, but also electronic devices and robots, and have the function of destroying the target from the inside. It excels at the generation of poisons that break down substances at the molecular level and nervous system toxins that paralyze the target. Injection into the subject is performed by penetrating with a telescopic needle located at the tip of the Acid Analyze, and the penetration force powerful enough to pierce tank armor. By attaching the Acid Analyze to Horobi's limbs, poisons can be injected through punches and kicks.

Sting Scorpion consists of the following parts:

  • Scorpion Head (スコーピオンヘッド Sukōpion Heddo): Horobi's helmet.
    • Scorpion Goggles (スコーピオンゴーグル Sukōpion Gōguru): Horobi's facial armor. The dark-grey frame that surrounds the Scorpion Scope. It is equipped with visual devices and component analyzers that enhance the ability to produce poisons.
    • Scorpion Chelicera (スコーピオンチェリセラ Sukōpion Cherisera): The Scorpion Goggles' component analyzer. Images and scan data captured by the Scorpion Scope are analyzed using 16 different analyzers, and the composition, properties, structure, and state of substances are measured regardless of whether they are organic or inorganic. The information obtained is sent to the Scorpion Signal as needed.
    • Scorpion Signal (スコーピオンシグナル Sukōpion Shigunaru): The green orb in the center of the forehead. It is the Scorpion Goggles' poison construction equipment. Based on the component information measured by Scorpion Chelicera, a composite formula is constructed for the purpose of destruction.The constructed formula data is then sent to the Acid Analyze.
    • Scorpion Scope (スコーピオンスコープ Sukōpion Sukōpu): Horobi's visual equipment. It has excellent night vision and target tracking capability and also functions as a camera for the Scorpion Chelicera with a scanning function using X-rays and infrared rays.
    • Augment Top (アグメントトップ Agumento Toppu): The head of the Augment Suit. It protects the user from corrosive liquids with a special fabric called Texta Wall (テキスタウォール Tekisuta Wōru) that has extremely low breathability and permeability. It also keeps the internal pressure higher than the external pressure by being airtight. In addition, a special coating reduces the reflection of radio waves and the emission of infrared rays, making it a form of stealth equipment.
    • Hearing Back (ヒアリングバック Hiaringu Bakku): Horobi's hearing device. Hearing information is communicated to the wearer through the Restraint Cables.
  • Augment Suit (アグメントスーツ Agumento Sūtsu): Horobi's base suit. It protects the user from corrosive liquids with a special fabric called Texta Wall (テキスタウォール Tekisuta Wōru) that has extremely low breathability and permeability. It also keeps the internal pressure higher than the external pressure by being airtight. In addition, a special coating reduces the reflection of radio waves and the emission of infrared rays, making it a form of stealth equipment.
  • Force Arm (フォースアーム Fōsu Āmu): Horobi's arms. By receiving the energy generated by the MetsubouJinrai Forceriser, the wearer's strength is increased by approximately 4.8 times.
  • Force Grab (フォースグラブ Fōsu Gurabu): The Augment Suit's gloves. They increase grip strength and tactile sensitivity by a factor of approximately 3 by receiving the energy generated by the MetsubouJinrai Forceriser. The fingertips are protected with sharp armor and can be used as weapons.
  • Force Leg (フォースレッグ Fōsu Reggu): Horobi's legs. By receiving the energy generated by the MetsubouJinrai Forceriser, the wearer's leg strength is increased by approximately 6.4 times.
  • Chain Blocker (チェインブロッカー Chein Burokkā): Horobi's segmented body armor. The Rider Model (ライダモデル Raida Moderu) of the overloaded Progrisekey is forcibly attached to it. By protecting the parts of the body that are subject to impact with thick armor and cutting unnecessary armor, the total protection capacity is maximized while at the same weight. The Chain Blocker's arrangement allows it to easily move according to the wearer's movements.
  • Core Breast (コアブレスト Koa Buresuto): The central segment of chest armor. It is the chain blocker control unit. The status of each part of the chain blocker is monitored periodically to control energy distribution. Also, if the damage accumulated exceeds a certain limit, the transformation will be canceled to protect the user.
  • Landing Blocker (ランディングブロッカー Randingu Burokkā): Horobi's boots. They protect the feet and improve the wearer's running and kicking ability. In addition, by utilizing the strength of the armor, it enables activities in extreme environments that humans cannot set foot in.
  • Restraint Cables (レストランケーブル Resutoran Kēburu): Cables running through all parts of the body that transmit energy and information from the MetsubouJinrai Forceriser. In addition, taking advantage of their high toughness and ability to expand and contract freely, they have the role of constraining the utilized Progrisekey's Rider Model and tightly binding it to the wearer.

This form has three finishers:

  • MetsubouJinrai Forceriser finishers:
    • Sting Dystopia (スティングディストピア Sutingu Disutopia): The Acid Analyze extends and attaches itself to Horobi's right leg before he delivers a side kick to the enemy. The Acid Analyze injects the target with poison as well as impales them with a purple energy blade upon impact, ultimately resulting in the enemy exploding.
    • Sting Utopia (スティングユートピア Sutingu Yutopia): The Acid Analyze extends and binds an enemy before pulling them to Horobi for a sidekick. The Acid Analyze electrocutes the enemy with red electric sparks upon impact, ultimately resulting in the enemy exploding.
  • Attache Arrow finishers:
    • Kaban Shoot (カバンシュート Kaban Shūto): Through the use of a Progrisekey, Horobi can boost his Kaban Shoot attack.
      • Amazing Hercules​: Horobi shoots a lime green energy construct resembling the pincer of a Hercules Beetle.
      • Sting Scorpion: Horobi shoots a purple-colored arrow towards the opponent.
        • A variation of this finisher is shooting a gold-colored arrow covered in purple energy towards the opponent, before splitting into multiple arrows to attack in all directions.

This form is exclusive to Kamen Rider: Reiwa The First Generation.




  • Attache Arrow[2]
  • Attache Calibur
  • Acid Analyze - Sting Scorpion's arm-mounted stinger while using Sting Scorpion Progrisekey
  • Katana - Horobi's personal weapon in civilian form

Behind the scenes


Horobi is portrayed by Shuya Sunagawa (砂川脩弥 Sunagawa Shuya), As Kamen Rider Horobi, his suit actor is Seiji Takaiwa (高岩 成二 Takaiwa Seiji), who was previously the suit actor for 18 out of the 20 lead Heisei Kamen Riders (except Kuuga and Hibiki). Of note, this is Takaiwa's first time portraying a non-lead Kamen Rider after passing the torch to Yuya Nawata.


  • To be added.



Icon-zero-one.png Kamen Rider Zero-One
Kamen Riders
Soreo Hiden - Aruto Hiden - Isamu Fuwa - Yua Yaiba - Jin - Horobi - Ikazuchi - Naki - Gai Amatsu - Ark - Rihito Isshiki
Movie-exclusive: Soreo Hiden - S - Bell - Kamen Rider Abaddon - Izu - Leon Arkland - Kamen Rider MetsubouJinrai (Jin, Horobi, Ikazuchi & Naki)
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