|“||Why isn't it working....?!||„|
|~ Kabutomushi World's final words before his initial demise.|
The Kabutomushi World is one of two main antagonist (the other is the Great Kabutomushi World) in episode 19 of 2021 TV series called Kikai Sentai Zenkaiger. The Kabutomushi World is a rhinoceros beetle-based World from the Kikaitopia Dynasty Tojitendo who was created from the Kabutomushi Tojiru Gear that contained Kabutomushitopia. After his death, his Tojiru Gear lasted another life by reforming a Kudaitest into Great Kabutomushi World.
The Kabutomushi World made his first appearance right by a tree as he comments on how busy they are and with that he used this ability on a couple of civilians giving them a bug catching outfit as they crazy hunting for beetles not only that, but the victims begin to hallucinate that their in forest which is surprisingly home to the beetles. Just then the team showed up as they transformed and battle around the same time the Kabutomushi World calmly summons the Kudakks to aid him in this fight. However things didn't go as well as the victims kept interfering in the fight as they go on beetle hunting spree and with that he used the same ability on the team causing them to hallucinate that they too are in the forest as well as the victims. Just then Zox showed up as he battle the Kabutomushi World and during the fight he used this ability again at Zox, but he used Vroon to block the attack as he fired back, he once again tried to fire the ability at him again, but he kept dodging the attack as Magine and Juran got hit instead and after that he left the scene now here's the catch if they don't defeat the Kabutomushi World anytime soon everyone will be lost within the Phantom Forest forever.
A while later Zox used Sentai Gear #27 to summon a Wing Pentact as he draws what appears to be maple syrup and uses it sappy smell to lure out the Kabutomushi World from hiding which they did as he began to sniff at that stuff and before the battle begins Barashitara shows up declares that he hasn't seen the pirate in a while since they raided Tojitendo and with Zox transformed and the battle begins. Zox tries to go Ohren Form, but Barashitara tries to prevent that from happening.
A while later Kaito manages to snap out of this illusion because he remembers the last time when he went beetle hunting as he shows a huge beetle that he caught when he was little kid he try to convince the others to snap out of it, but it was no use which leaves him to help Zox in the fight as he sneaks attack the Kabutomushi World with a jump kick. After that he transformed and battle the Kabutomushi World while Zox fight against Barashitara.
After the brief cut Kaito was having a tough time fighting this here robotic insect due to how strong it is thankfully Flint has made a new gear which is the Zenkaiju Gear as Kaito used the said gear while dodging the attack he then becomes super mode and with that the real fight begins. Kaito use the Zenkai Lance as he deals some damage towards the Kabutomushi World. The Kabutomushi World tries to retaliate first by charging at Kaito, but that didn't happen, he then tries to punch Kaito, but didn't affect him at all, now being furious he tries to use his Beetle Gauntlet and open fired at Kaito, but due to how durable he is now it only makes him feel like he was getting a massage. After that Kaito used his Zenkai Tenlance and use tip to fire out what appears to be rope and began to wrap around the robot and then he spun the bot around while open firing at it. Once that was finish he reeled in the robot as Kaito gave a downstrike towards the Kabutomushi World and after that the Kabutomushi World was then destroyed with this finisher which is Super Zenkai Super Buster thus freeing everyone from the Kabutomushi World's illusion.
- The Kabutomushi World is the first beetle-themed monster since Kuwagataloid in 2012 TV series called Tokumei Sentai Go-Busters.
- He is the first Sentai monster to be based on the kabutomushi since Torbador from 1998 TV series called Seijuu Sentai Gingaman.