Kamen Rider Wiki
Icon-blade.pngThis article is about a rider in Kamen Rider Blade.

For the A. R. World version or Kamen Rider Leangle 300 years after, see Mutsuki Kuroha and Satsuki.

Mutsuki Kamijo (上城 睦月, Kamijō Mutsuki) is Kamen Rider Leangle (仮面ライダーレンゲル, Kamen Raidā Rengeru, Masked Rider Leangle), the fourth and final Rider to appear in the Kamen Rider Blade TV series, and the strongest rider in Ace Form.


He is a troubled teenage high school student who was selected to become Leangle by the evil will of the Spider Undead (Category Ace of Clubs). There was an instance, however, when Go Kiryu, the initial candidate to become Kamen Rider Garren, took it from him and, with the will of the Spider Undead's parasite spiders, used the system to assault Kamen Riders Blade and Chalice. Although initially afraid of the dark when fighting the Mole Undead, Mutsuki overcame his fear when he saw the smiles on the peoples' faces he rescued.

Unlike Kamen Riders Blade and Garren, the first BOARD-created Riders, he gets no Jack form mainly because of a lack of a Rouse Absorber but unseals other Undead to aid him, especially in the battle against the Keroberos Undead. This ability was removed from him when Joker was the only remaining Undead.

Mutsuki's high-class Undead seem to be the kindest of all the high-class Royals. His Category King is a pacifist, his Category Queen has a strong sense of honor and loyalty (and even has developed feelings for him), and his Category Jack is really laid back, and sometimes lazy, only fighting to defend himself. All of them tend not to fight unless it was necessary. And with the help of his Category King and Queen, only then he is able to suppress the power of the Spider Undead and properly seal him. Mutsuki's girlfriend Nozomi provided a significant amount of help as well; though she couldn't assist with fully suppressing the Spider Undead's power, her love for Mutsuki enabled him to at least partially resist the mind control over the course of the series.

Mutsuki was able to figure out that Kamen Rider Chalice is really the 53rd Undead: Joker Undead and that he will become the strongest enemy when the rest of the Undead are sealed. In episode 31, he says to Garren that he will defeat him before that happens. Mutsuki at one time had all of Kamen Rider Chalice's sealed cards because of the Category King Caucacus Undead (in episode 35, he uses Chalices Spinning Dance to defeat the Jellyfish Undead). He tells Mutsuki that he should stop caring for his girlfriend if he really wanted to become stronger. He continued being controlled by the darkness of the Category Ace until episode 42 when he sealed the Tiger Undead who now encourages him to fight only for the sake of others.

Eventually, when Kazuma is not able to defeat Joker/Hajime, Mutsuki decided that it was he who would seal the Joker. He battled Joker with all his might and despite that, he lost the battle. He was last seen with his girlfriend playing some basketball.

Post series and other events

Blade vs Blade


Mutsuki as Kamen Rider Leangle appears in the archive footage among other main Rider. He is viewed briefly while using his finisher, Blizzard Clash

Mutsuki and Tachibana appears as witness in the battle Kenzaki against Fake Blade. He is confused to the reason for why are there two Kenzakis. Mutsuki made the try to attack the impostor using his Leangle Rouzer in his Human form, but ends up hitting the real one by mistake. Also, he viewed on how Tachibana made the same error.

Due to Hajime's unexpected help to differentiate to the two Blades, he and Tachibana give their Rouse cards and they were surprised because the Kenzaki Jack Form and King Form are viewed the same time. Mutsuki and Tachibana view how the real Blade destroyed the imitation and later made a little discussion with Tachibana with what card Kenzaki help first. Kamen Rider Blade: Blade vs. Blade

Day After Tomorrow

Leangle and Chalice vs Blade Jack Form

To be added

OOO, Den-O, All Riders: Let's Go Kamen Riders

Kamen Rider Leangle in Legend War.png

Mutsuki Kamijo returned as Kamen Rider Leangle, teaming up with Sakuya Tachibana and Hajime Aikawa, as well as the rest of the Kamen Riders.

Leangle was also part of a group of reinforcement riders led by Akira Date/Kamen Rider Birth to aid the primary riders in defeating the Rock Great Leader. All the Kamen Riders got on their bikes and performed the All Rider Break attack which destroyed the Great Leader. OOO, Den-O, All Riders: Let's Go Kamen Riders

Super Hero Taisen GP

Mach Vs. Leangle & Chalice.jpg

When the history is changed, Mutsuki becomes one of the brainwashed Riders leading Shocker members.

But later, Mutsuki, alongside Sakuya, Hajime, and Kenzaki, aided the riders against Shocker after they despise how Shocker act and also had themselves free from brainwashing after Takeshi Hongo alongside Hayato Ichimonji broke free from Shocker Tower.

Unfortunately, Leangle was among the Riders whose existence was erased by the Rider Robo. This fate, however, was rendered moot when the Rider Robo was finally destroyed by Shurikenjin TridoronIcon-crosswiki.png, restoring Leangle's place in history.

Chou Super Hero Taisen

More Sentai and Riders 3.png

Kamen Rider Heisei Generations FOREVER


Kamen Rider Leangle appears as a toy, when Sento Kiryu and Sougo Tokiwa they find Ataru Hisanagahe brings them to his room which is filled with Kamen Rider memorabilia, with Sougo and Sento stunned to see toys of themselves. Ataru reveals that Kamen Riders are fictional.Kamen Rider Heisei Generations FOREVER  

Appearances in other media

Kamen Rider Decade: All Riders Super Spin-off

That One! Jiro Okamoto: Final Blow Diet!!


Kamen Rider Leangle appears with Ouja, Caucasus, IXA, and Black, cited as examples of the costumes Eitoku used. Later in the beginning of the questionnaire when Kenichi asks which Rider is Jiro referring to five Riders, it is finally discovered that it is Black.

OOO, Den-O, All Riders: Let's Go Kamen Riders: ~Let's Look! Only Your 48 Riders~

Type25. - Please Harvest! The Bride of 753


Kamen Rider Leangle appears alongside Skyrider, Decade Complete Form, and Kuuga Ultimate Form. According to Urataros, Leangle is considered a devil Rider.

Video Game appearances

Kamen Rider Blade (video game)

Kamen Rider Leangle as seen in the Videogame

Kamen Rider Leangle, along with Blade, Garren, Chalice, and Undeads are playable in the Kamen Rider Blade video game.

All Kamen Rider: Rider Revolution

Leangle in All Kamen Rider: Rider Revolution

Mutsuki Kamijo as Kamen Rider Leangle, appeared as an unlockable character in this game. His Rouses combos are used in All Kamen Rider: Rider Revolution.

Kamen Rider Super Climax Heroes


Kamen Rider Leangle is an unlockable and playable character with the other Kamen Riders in Super Climax Heroes.

Kamen Rider Battle Ganbaride

Kamen Rider Leangle card

Kamen Rider Leangle appears as a playable character in this video game Kamen Rider Battle Ganbaride.

Kamen Rider Batton-Line

Leangle in Batton-Line

Kamen Rider Leangle appears as a playable character in Kamen Rider Batton-Line among other Riders in the game.

Kamen Rider Riderbout

Leangle as seen in Kamen Rider Riderbout

Kamen Rider Leangle appears as a playable character with the other Heisei and Showa Kamen Riders in Kamen Rider Riderbout.

Kamen Rider Battle Rush

Kamen Rider Leangle appears as a playable and support character in the video game Kamen Rider Battle Rush using the finish Rouse Combo.

Kamen Rider Transcend Heroes


Kamen Rider Leangle appears as a playable character with others Kamen Riders in the video game, performing his Rouse Combos against his enemies in Kamen Rider Transcend Heroes.

Battle Spirits

Kamen Rider Leangle in Battle Spirit

Kamen Rider Leangle appears with other Kamen Riders and Monsters in Battle Spirits.

Kamen Rider Buttobasoul

Kamen Rider Leangle Medal

Kamen Rider Leangle is a playable character in Kamen Rider Buttobasoul.

Kamen Rider City Wars

Kamen Rider Leangle as seen in city wars

Kamen Rider Leangle is a playable character alongside the other Kamen Riders in Kamen Rider City Wars.


Mutsuki was introduced as an aloof and cowardly individual. However, his personality started to change after his encounter with the Spider Undead. The first time Mutsuki able to become Leangle, he was blinded by its strength and feared to use it after he realized that he injured innocent people. When Sakuya learned about Mutsuki's personality and that he was the only person capable of being Leangle, Sakuya trained Mutsuki to sharpen his fighting instinct. Mutsuki trained hard and improved greatly under his tutelage.

Mutsuki was initially able to surpass Spider Undead's evil will thanks to Sakuya, but when he saw how the others become better than him, the evil will of the Spider Undead managed to corrupt Mutsuki. Despite being corrupted, Mutsuki still held a little remaining humanity, such as trying his best to not let his girlfriend get hurt.

After being freed from Spider Undead's evil will, Mutsuki showed his true maturity towards everyone and was able to accept the friendship with the Undead who didn't want destruction. This even led Mutsuki to cooperate with Undead during fights.

Fighting Style

Mutsuki is a melee mid range fighter. After he was trained by Sakuya, Mutsuki's main strength was his instinct. Despite Mutsuki's great wit, he was never able to surpass the stronger enemy due the lack of will like Kenzaki and Sakuya as he is still doubting his strength. This will is soon matured well after he had been freed from the Spider Undead's control.

Different than any previous Leangle's users, Mutsuki does not control Undead by the force of the will, but his reliance and willingness to cooperate, shown only once in the show. In previous instances, he was under the control of the Spider Undead.


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. For Mutsuki to change into Leangle, he has to insert the sealed ♣A: Change Spider card into his Leangle Buckle and position his buckle in front of his waist. The belt then expands automatically around his waist. Mutsuki makes a motion with his right hand across his face and says "Henshin!", then manually opens a portion of his buckle. The buckle announces "Open Up!" at this point. This would also cause a violet projection with a spider image to come out before him. Unlike Blade and Garren's method of transformation (running into their projections), Mutsuki's projection comes to him and completes his transformation into Leangle.

The same "Open Up" system would be used for the Rider Systems of the movie-only Riders Kamen Rider Glaive, Kamen Rider Lance and Kamen Rider Larc.


Kamen Rider Leangle

"Open Up!"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 205 cm.[1]
  • Rider Weight: 111 kg.[1]

Rider Senses:

  • Hearing: 10 km.[2]

Ability Parameters:

  • Punching Power: 300 AP[1] (3 t.)
  • Kicking Power: 490 AP[1] (4.9 t.)
  • Maximum Jump Height: 30 m.[1]
  • Maximum Running Speed: 100 m. per 5 sec.[1]

Special Attacks:

  • Tapir Remote: 2200 MP[3] (22 t.)
  • Polar Blizzard: 1200 MP[3] (12 t.)
  • Bee Stab: 400 FP[3] (4 t.)
  • Squid Smog: 2000 MP[3] (20 t.)
  • Rhinoceros Rush: 800 FP[3] (8 t.)
  • Dragonfly Float: 1000 FP[3] (10 t.)
  • Blizzard Clash: 2400 AP[2] (24 t.)
  • Blizzard Gale: 1800 AP[2] (18 t.)
  • Spinning Dance: 3600 AP[2] (36 t.)
  • Screw Rush: 1400 AP[2] (14 t.)
  • Blizzard Venom: 3800 AP[2] (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 Episodes 16-24, 26-28, 31-32, 34-36, 38-48, Day After Tomorrow,Let's Go Kamen Riders,Super Hero Taisen GPIcon-crosswiki.png,Chou Super Hero TaisenIcon-crosswiki.png.

Jack Form

Jack Form

"Absorb Queen! Fusion Jack!!"
―Transformation announcement[src]

Rider Statistics

  • Rider Height: 205 cm.[4]
  • Rider Weight: 131 kg.[4]

Ability Parameters:

  • Punching Power: 370 AP[4] (3.7 t.)
  • Kicking Power: 580 AP[4] (5.8 t.)
  • Maximum Jump Height: 25 m.[4]
  • Maximum Running Speed: 100 m. per 6 sec.[4]

While never assumed in the series, Leangle's Jack Form (ジャックフォーム, Jakku Fōmu) can be seen in the manga and S.I.C. toyline. Leangle would theoretically assume this form by inserting the Absorb Tiger Rouse Card into the Rouse Absorber and scanning the Fusion Elephant Rouse Card. Unlike other Jack Forms, this form is not as maneuverable and lacks the ability to fly, but it compensates with superior strength and defensive abilities.

Appearances: Special Edition: Clover, Special Edition: Kamen Rider Leangle Jack Form

Spider Undead

Spider Undead


  • Height: 219 cm.[5]
  • Weight: 118 kg.[5]

The Spider Undead is able to 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.

This form is exclusive to Blade Episode 42

Evolution Tarantula

Tarantula Undead

"Absorb Queen: Evolution King!"
―Transformation announcement[src]


  • Height: 223 cm.[6]
  • Weight: 124 kg.[6]

The Evolution Tarantula (エボルーショントランチュラ, Evorushon Toranchura) is the result of the sealed Hikaru Jō and Noboru Shima seizing control of Leangle from the Spider Undead after it attempted to transform into King Form with Garren's Rouse Absorber. In the ensuing battle against the Spider Undead, who was expelled from Mutsuki's body, Mutsuki morphed between his human form and Shima's Undead form. This form, along with Blade's assistance, allowed Mutsuki to defeat the Spider Undead and properly seal it.

This form is exclusive to Blade Episode 42


Behind the scenes


Mitsuki Kamijo is played by Takahiro Hojo (北条 隆博, Hōjō Takahiro). As a child he is played by Shogo Ehara (江原 省吾, Ehara Shōgo). As Kamen Rider Leangle, his suit actors were Jiro Okamoto (岡元 次郎, Okamoto Jirō) and Jun Watanabe (渡辺 淳, Watanabe Jun).


  • Mutsuki screaming to the approaching Mole Undead in episode 22 became a subject for Kamen Rider Blade MADs.
  • The irony surrounding Mutsuki's weak will throughout most of the series despite Leangle being said to be the strongest Rider has been the subject of mockery and parody, particularly within the Japanese fandom. It is mostly defined by a line he says in episode 42 as he battles the Tiger Undead: I am the strongest! (俺は最強だー!, Ore wa saikyō da!)
    • Many fans also make fun of Leangle being incapable of transforming into Jack or King forms in the series.

Concept Art

Kamen Rider Leangle concept art


  • Even before Mutsuki made his proper debut in the series, his character already appeared in the show's opening sequence right from the very first episode. However, it was edited such that his face was partially obscured by his hat, later showing his face in full after he made his debut.
  • As acknowledged in the hero change battle between Kamen Rider Decade and Gokai RedIcon-crosswiki.png in Super Hero TaisenIcon-crosswiki.png, the Riders of Kamen Rider Blade share their card motifs with the heroesIcon-crosswiki.png from Shotaro Ishinomori's second and last Sentai series J.A.K.Q. DengekitaiIcon-crosswiki.png. Leangle's Clubs motif would make him Blade's equivalent of Clover KingIcon-crosswiki.png.
  • The name "Leangle" (pronounced "lengel") is the derived from 'leangle" (pronounced "liangle") which is an Aboriginal club/polearm-type weapon, which is related to the Minor Arcana version of the Suit of Clubs: the Suit of Wands.
  • The "Open Up" his belt does upon transformation is similar to that of Kamen Rider Super-1.
  • Mutsuki briefly stole Hajime's Heart deck, granting him access to Chalice's cards and attacks. Mutsuki used the 4, 5 and 6 of Hearts to perform Chalice's Spinning Dance attack, although he is not seen swiping the cards through the Leangle Rouzer and announces the attack himself. This may be due to the fact the Leangle Rouzer toy is unable to read cards from Chalice's Heart deck.
    • However,in alternate timeline he is shown swiping the 4 of Hearts Float Dragonfly card to levitate during the fight against Jashin 14 in Kamen Rider Blade: Missing Ace.
  • He is the only Rider in the main Blade series not to have any upgrade forms, only having his Jack and King forms being used in the S.I.C. Saga. Although he attempted to transform into King Form within the television series using Garren's Rouse Absorber, the attempt failed to produce a new form due to the intervention of the Tarantula Undead.
  • Like a previous "tournament-style Rider series" had the franchise's first bat Rider, Leangle is the first associated with the spider, one of the most notable of all animals associated with Kamen Rider kaijin.



External Links

See also

Icon-blade.png Kamen Rider Blade
Kamen Riders
Primary: Kazuma Kenzaki - Sakuya Tachibana - Hajime Aikawa - Mutsuki Kamijo
Keroberos Riders (Movie exclusive): Junichi Shimura - Natsumi Miwa - Shin Magaki
Transformation Devices
Blay Buckle - Garren Buckle - Leangle Buckle - Glaive Buckle - Lance Buckle - Larc Buckle
Transformation Gear
Rouze Cards - Rouze Absorber
Blay Rouzer - Garren Rouzer - Chalice Rouzer - Leangle Rouzer - Glaive Rouzer - Larc Rouzer - Lance Rouzer
Chalice Arrow - Wild Slasher
Rider Machines
Blue Spader - Red Rhombus - Green Clover - Shadow Chaser - Black Fang
Hiroshi Tennoji - Kei Karasuma - Shiori Hirose - Yoshito Hirose
Jacaranda Cafe: Kotaro Shirai - Haruka Kurihara - Amane Kurihara
Others: Nozomi Yamanaka - Sayoko Fukasawa - Ryo Mikami - Jin Ichinose - Rei Kamioka - Tatsuya Yamaguchi - Michi - Umi Ikuhara
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
Icon-drive.png Kamen Rider Drive
Kamen Riders
TV Series: Shinnosuke Tomari - Go Shijima - Chase - Tenjuro Banno - Kamen Rider Mach Production Model (Jun Honganji, Genpachiro Otta)
Movie/Special/Stageshow-exclusive: Zoruku Tojo - Kyoichiro Kuroi - Kamen Rider 4 - Paradox Roidmude - Heart - Brain
Transformation Devices:
Drive Driver - Mach Driver Honoh (Production Model) - Lupin Gunner - Break Gunner - Kamen Rider 3's Typhoon - Kamen Rider 4's Typhoon - Banno Driver
Transformation Gear
Shift Brace - Shift Cars - Signal Bikes - Viral Cores - Tridoron Key - Tokujo-ka Key
Handle-Ken - Door-Ju - Trailer-Hou - Zenrin Shooter - Shingou-Ax - E-Circular - Blade Gunner - Brain Megane Blade
Tire Specific Items
Justice Cage - Cure Quicker - Ladder Expander - Rumble Smasher - 10-ton Weight - Drum Shields - Frostreamer - Monster - Capture Hook - Jacky Riser - Grasper Claw
Tridoron - Ride Booster Set (Red/Blue) - Proto Tridoron - NEXTridoron - Ride Macher - Ride Chaser - Ride Crosser - TriCyclone - Sky Cyclone - Ride Braiser
Core Driviars - Heavy Acceleration Particle Measuring Device - Heavy Acceleration Reducing Machine - Anti-Roidmude Bullets - Rear Cowl Boots -
Special Investigation Unit
Kiriko Shijima - Krim Steinbelt - Jun Honganji - Genpachiro Otta - Rinna Sawagami - Kyu Saijo
Unofficial Members: Roidmude 072 - Go Shijima - Chase - Mitsuhide Nira (defected)
Other allies
Akira Hayase - Harley Hendrickson - Kyoichiro Kuroi - Eisuke Tomari - Eiji Tomari - Ninningers - Ryu Terui - Takumi Inui - Yuto Sakurai - Sakuya Tachibana - Kamen Rider Blade - Kamen Rider Chalice - Kamen Rider Leangle
Creator: Tenjuro Banno
Generals: Heart - Brain - Chase (defected) - Medic - Freeze - Krim Steinbelt (copy) - Roidmude 005 - Roidmude 006 - Tornado - Paradox
Minor Advanced Roidmudes: Reaper Legion - Iron Roidmude - Paint Roidmude - Crush Roidmude - Scooper Roidmude - Volt Roidmude - Gunman Roidmude - Voice Roidmude - Judge Roidmude - Shoot Roidmude - Shocker Buruburu - Angel Roidmude
Fusion Evolved State: Sword Roidmude - Seeker Roidmude - Open Roidmude - Cook Roidmude - Thief Roidmude
Unofficial: Mitsuhide Nira - Sigma Circular
Other villains
Zoruku Tojo - Imitation Drive - Kibaoni Army Corps - Shocker - Neo Shade - Gamma (Da Vinci Gamma)
Mu:Leader of Mu
Executive :Shocker Leader III
Kamen Riders :Kamen Rider Dark Kiva - Kamen Rider Poseidon - Kamen Rider Wiseman - Kamen Rider Duke - Kamen Rider Dark Ghost - Kamen Rider Another Para-DX
Monsters :Cancer Zodiarts - Gremlin - Demushu - Gamma Superior - Graphite