The following Vader Monsters represent the continued biological and mystical threats deployed by the Vader Clan during their dimension-crossing invasion.

Kaigalar uses a flute to transform men into fish people. He transformed four men, including a friend of Akira, Denji Pink, and attempted to use these thralls to drown her.

After exploding from a Denji Stick attack in his giant form, he was permanently destroyed by Daidenjin’s Electronic Full Moon Cut.
Episode 18

Gamalar can project a handsome "Prince from the Stars" illusion inside a dreamworld to manipulate his victims. He gave a girl named Nanami a mystical ring to gain access to her brother’s laboratory.

His true form was only revealed when Akira and Midorikawa used a reflection to break the illusion. Resistant to the Denji Ball and Denji Sword, he was finally defeated by the Denzi Boomerang.
Episode 19

Hachidokalar requires a specialized honey to enhance his combat tuning, making him more dangerous once properly strengthened for battle.

He was slowed by the Denzi Ball and finished by Daidenjin’s Electronic Full Moon Cut.
Episode 20

Rosokalar led a gang of happy-face robbers targeting banks and jewelry stores. Alongside Keller and Mirror, he coerced civilians into assisting the gang by threatening their pets.

He was destroyed by the Denzi Stick Boomerang, which disbanded the gang and restored order.
Episode 21

Timelar possesses time-manipulation powers. During a fugitive capture mission, he trapped Midorikawa in the past, causing him to suffer from amnesia after returning to the present.

He was destroyed by the Electronic Full Moon Cut after being weakened by the Denzi Ball.
Episode 22

Kokelar can transport victims to another dimension. He transformed Oume’s friends into cavemen in an alternate dimension, marking their bodies with a green handprint.

He was finished by Daidenjin’s Electronic Full Moon Cut.
Episode 23

Hamikakilar was deployed after Queen Hedrian lost two teeth. He utilizes false teeth as projectile weapons and hunted a contest winner to harvest her teeth for the Queen.

He was destroyed by the Electronic Full Moon Cut.
Episode 24

Nekumular specializes in body-snatching and possession. He possessed Kiyama’s girlfriend, altering her personality from shy to outgoing.

He was also the first monster to successfully infiltrate the Denjiman's Denjiland headquarters. He was finished by the Electronic Full Moon Cut after a Denzi Ball attack.
Episode 25

Rekolar uses auditory-based weaponry. He attacked Midorikawa and civilians using flying records and lethal stereos.

He was destroyed by Daidenjin’s Electronic Full Moon Cut.
Episode 26

Kilar commands explosive Red Beetles and restrictive vines. Discovered by children using a magnifying glass, he subsequently entrapped Denji Blue in vines.

He was destroyed by Daidenjin’s Electronic Full Moon Cut.
Episode 27

Nazular uses a human thrall as a spiritual vampire to kill victims. His thrall attempted to attack Akira spiritually, but failed after developing feelings for her.

Nazular was destroyed by Daidenjin’s Electronic Full Moon Cut.
Episode 28

Sabimushilar can transform into an injectable liquid or a cottonball monster. He coated the Rangers in gold dust to entangle them in webbing, though Denji Red successfully rescued them.

He was destroyed by Daidenjin’s Electronic Full Moon Cut.
Episode 29

Chochonlar attacked a civilian in a cave during a quest for a gold medallion.

He was slowed by the Denzi Ball and finished by Daidenjin’s Electronic Full Moon Cut.
Episode 30

Mimilar specializes in illusion and magic-based sabotage. He scared the Vader Clan members by appearing as the Denjiman within their dimension.

He later murdered a magician and sabotaged his daughter’s performance, forcing her into a dangerous saw-blade trick. He was destroyed by the Electronic Full Moon Cut.
Episode 31

Katolar is an expert marksman who uses darts and firearms. He attempted to assassinate Denji Pink and Denji Green, though Denji Green survived thanks to a bulletproof vest.

He also assisted the Vader Clan in hijacking a bus full of children to use as hostages. Katolar was destroyed by the Electronic Full Moon Cut.
Episode 32

Saxophonelar uses sonic waves capable of shattering artifacts. He manipulated a novice saxophone player into destroying museum collections and trapped Denji Yellow in an alternate dimension.

He was destroyed by Daidenjin’s Electronic Full Moon Cut.
Episode 33

Bikamalar uses marbles as high-speed weapons. He stole a mystical marble from an orphan boy, which was revealed to have the power to restore humanity.

After his own bow and the Denzi Ball were used against him, he was finished by Daidenjin’s Electronic Full Moon Cut.
Episode 34