Kagen

was a member of Quartzer who transformed into in Kamen Rider Zi-O: Over Quartzer.
==History==
===Kamen Rider Zi-O: Over Quartzer===
Kagen led his ninja army against Sougo Tokiwa, Woz, Tsukuyomi, Clara Steinbelt, and Nobunaga, revealing that he would assassinate Clara. He then transformed into Kamen Rider Zonjis to battle against Zi-O and Woz Futuring Shinobi. He was joined by Jogen, but both of them were defeated in battle by Zi-O II, GeizRevive Goretsu, and WozGingaWakusei.
Later, Kagen and Jogen were seen standing next to their leader SOUGO Tokiwa alongside with other members and called themselves as Quartzer, the Wardens of History. Kamen Rider Zonjis was defeated after they were defeated by Heisei Riders as his J Ridewatch was taken by SOUGO.
However, Zonjis later survived from the battle and attempted to rule the Reiwa Era on his own, but was stopped by the arrival of Kamen Rider Zero-One, the first Reiwa Kamen Rider. Zonjis tried to use the RoboRider Ridewatch's power against Zero-One, but Zonjis was later defeated by Zero-One's Rising Hopper and Flying Falcon forms.
==Video Game appearances==
===Kamen Rider Buttobasoul===
Kamen Rider Zonjis is a playable character in Kamen Rider Buttobasoul.
==Personality==
Like any other Quartzer members, Kagen is a loyal servant towards SOUGO. Unlike Jogen, Kagen is more emotional and fiercer in battle. Because of his temper, he never fights with tactics but with muscles instead.
==Kamen Rider Zonjis==
Kamen Rider Zonjis
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;Rider Statistics <Kodansha Series MOOK (Kamen Rider Official Mook)>. (2019). "Kamen Rider Heisei Vol.20 Kamen Rider Zi-O". p. 25, "Theatrical version & video special appearance Kamen Rider". ISBN 978-4-06-517508-8.
*Rider Height: 207.1 cm
*Rider Weight: 129.2 kg
;Ability Parameters
*Punching Power: 46.2 t
*Kicking Power: 86.8 t
*Maximum Jump Height: 92.2 m
*Maximum Running Speed: 100 m per 1.6 seconds
;Abilities
*Legend Riders' Powers: Just like Ohma Zi-O and Barlckxs, Zonjis can use the powers of Legend Riders by activating their respective Ridewatches.
**Black RX (Roborider): Shoots missiles from his chest.
Kagen installed Zonjis Ridewatch on his Ziku-Driver to transform into Kamen Rider Zonjis. Without using any weapons, he fights specifically on power and has a hard and thick skin for defense. His body also able to repel the Indication Eye of Zi-O and Woz during their transformation and was able to launch a punch that can produce an explosion.
This form's finisher is : Zonjis focuses power into his left leg, making it glow green as he slams into the enemy with a Flying Side Kick.
Appearances: Over Quartzer, Final Stage
==Equipment==
===Devices===
*Ziku-Driver - Transformation belt.
*Ridewatches - Transformation trinkets.
*Ridewatch Holder - A strap to carry Ridewatches.
===Vehicles===
*Time Mazine - Not shown in the movie but the sound of this vehicle can be heard when Kagen finds the location of Clara Steinbelt.
==Behind the Scenes==
===Portrayal===
Kagen is portrayed by . As Kamen Rider Zonjis, his suit actor is .
===Etymology===
In Japanese, means the last quarter moon in the . It also shares the same pronunciation with , in contrast to Jogen's name.
==Notes==
Kagen Henshin Background.png|Kagen's transformation background effect, resembles Shin's Third Eye, ZO's Red Core and J's J-Spirit.
Kagen Henshin pose.png|Kagen's transformation pose, similar to Kouji Segawa.
Kagen Henshin flash.png|Kagen's transformation sequence, similar to Kamen Rider ZO.
Zonjis Crusher.png|Zonjis' crusher briefly seen after the transformation sequence finished, similar to Kamen Rider ZO.
*Zonjis' name and design is representing Shin Kamen Rider: Prologue, Kamen Rider ZO, and Kamen Rider J, three films which were released during the Heisei Era but are counted as Showa Rider films due to the involvement of Shotaro Ishinomori. and predating the franchise's continuous run on television starting with Kuuga.
**There are three red jewels embedded in the clock effect that appears behind him at the time of transformation resembles Shin's Third Eye, ZO's Red Core and J's J-Spirit. <Hobby Japan MOOK>. (2019). "OFFICIAL PERFECT BOOK Kamen Rider Zi-O CELEBRATE THE ZI-O COMPLETION". pp. 86-91, "Zi-O VFX TALK_02 Kyōhei Osabe (Japan Video Creative) [Visual Effect]". ISBN 978-4-7986-2094-7.
**While transforming, Kagen is seen doing Koji Segawa's signature "J" pose. The effect of his transformation sequence also resembles ZO's transformation effect.
**His Crusher is similar to ZO, can be seen after the transformation is completed.
**Additionally, the Shin, ZO, and J Ridewatches are inserted on his Ridewatch Holder.
**Kagen's civilian outfit is based on Masaru Aso's civilian attire.
**His Clock Hands-like antennae are positioned to 11:05, which is gives him a closer resemblance to the grasshopper's antennae, slightly higher than that of Zi-O and Barlckxs.
==Appearances==
* Kamen Rider Zi-O
**Kamen Rider Zi-O: Over Quartzer
**Kamen Rider Zi-O: Final Stage
==References==
==Navigation==
Category:Zi-O Characters
Category:Zi-O Riders
Category:Villains
Category:Movie-exclusive Villains
Category:Movie-exclusive Characters
Category:Movie Riders
Category:Heisei Era Riders
Category:Heisei Phase 2 Riders
Category:Quartzer
Category:Deceased 
Category:Revived Riders