Episode 1 - Don't Let Them! The Twisted Invaders

Kenta Date, a game-playing high schooler, is recruited alongside four other students to unexpectedly become the Megaranger due to the pre-emptive start of an invasion from the dimension of Neziregia.

Episode 2 - Look! Our Galaxy Mega

After barely escaping from Neziregia to I.N.E.T.'s space headquarters, Kenta rashly returns to Earth to deal with them personally.

Episode 3 - For Real! A Huge Nejire Beast

Kenta confronts Shun about putting his needs over the team's when he chooses to do extra studies over his Megaranger duties.

Episode 4 - Smash it! Shibolena's Trap

Kouichirou discovers Shibolena performing infiltrations through the internet, forcing him in a situation where the other Megaranger may be rushing into combat without his help.

Episode 5 - Decide! This Is an Underhanded Battle

I.N.E.T. forces Professor Kubota to allow another scientist to use an auto-program on the Galaxy Mega as opposed to the Megaranger as Dr. Hinelar improves on the Nejire Beasts.

Episode 6 - We Did It! The Roaring Digitank

Miku is trapped within a Neziregia plot to destroy a high-tech building while being forced to date a boy who knows her secret.

Episode 7 - What the? The Annoying Stalker Girl

Chisato helps Kouichirou get a girl obsessed with him off his back as the Megaranger investigate a strange space lightning storm.

Episode 8 - Will We Lose!? Reverse Teamwork

Kenta is lured by Yugande into solo combat, putting the squad's teamwork at risk.

Episode 9 - Reveal! The Demon Lurking In CDs

Chisato becomes suspicious of Kenta's female friend when she starts stealing CDs connected with Nejiregia's latest plot.

Episode 10 - Goodbye! The Android of Sadness

Shun falls for a mysterious girl who is connected with a strange plot involving a beautiful woman causing havoc throughout the world.

Episode 11 - Danger! The Red Rose's Temptation

Chisato fights to protect a young girl from the grasp of a mysterious nun guiding children to a Nejiregia trap.

Episode 12 - Worry! We're Lazy Teachers

Kouichirou has problems with a lazy, uncouth teacher as they end up fighting to protect a meteorite from Nejiregia's grasp.

Episode 13 - Heartthrob! Our Teacher Is Like the Wind

Kenta falls for a new female substitute teacher whose past project is targeted for Neziregia's usage.

Episode 14 - Surprise! The Neighbors are Nejirejians

Miku tries to help out a cowardly boy when he starts seeing Kunekune move in to his apartment complex.

Episode 15 - See Through It! The Mecha of Genius High

Shun is called by a friend attending a gifted high school to investigate their digital research club, who are mysteriously building a weapon for Nejiregia.

Episode 16 - Very Bad! Will We Die?

A Nezire Beast infects the Megaranger with a deadly poison which gives them only 24 hours to live.

Episode 17 - Way Cool! The Sexy Super Miku

Episode 18 - Protect it! The Mysterious Boy's Forest

As their vacation continues, Kouichirou encounters a boy tied to a forest he claims the Megaranger will destroy while fighting Nejiregia.

Episode 19 - Thrust! The Persistent Deadly Punch

Kenta loses confidence in his fighting abilities after he accidentally hits a child being used by Neziregia's newest commander.

Episode 20 - Count on it! The New Robo, Delta Mega

Kenta must bridge the differences between an I.N.E.T. engineer and his programmer father in order to gain the programming for the Megaranger's newest mech.

Episode 21 - Right Now! The Life-Threatening Super Combination

Guirail manipulates Kenta to summon Delta Mega so that Nejiregia can take control of it as their own weapon of destruction.

Episode 22 - Break Out! The Devilish Labyrinth

Shun and Miku become trapped within a labyrinth of dimensional doors in order to protect a crystal from a Nejire Beast that requires it.

Episode 23 - Why! My Egg's a Nejire Beast

Kenta discovers an egg accidentally left by Nejiregia that he hatches and raises into his new best friend.

Episode 24 - Running Alone! A Silvery New Face

After seemingly defeating a tough Nejire Beast, the Megaranger are pursued by a strange man who suspects a greater problem with their recent battle.

Episode 25 - Just in Time! Time Limit: 2.5 Minutes

Yusaku is punished by Kubota for stealing the MegaSilver prototype and abandoning his I.N.E.T. duties as the other Megaranger pursue a strange beach illness.

Episode 26 - Really? The End of Nejirejia

Kouichirou and Yusaku investigate an I.N.E.T. employee who claims to have invented a device that will stop Nejiregia.

Episode 27 - Kick Them About! The Demonic Coral That Calls Death

The Megaranger investigate an island where people are being abducted and changed into coral by a Nejire Beast.

Episode 28 - It's Over! The Explosive Granny Whirlwind

Chisato forces Kouichirou to play along in getting her grandmother off her back regarding getting an arranged marriage.

Episode 29 - I Wanna Lose Weight! Miku's Dubious Diet

Miku is tricked into partaking in a Nezire Beast's diet plan that may end up reducing the food supply instead of losing weight.

Episode 30 - Explosion! The Friendship Combination

Kenta and Shun's teamwork connection becomes endangered when Shun loses his memory against a desperate Guirail.

Episode 31 - Stop it! Guirail's Reckless Run

Dr. Hinelar gives Guirail a capsule to make him powerful enough to finally defeat the Megaranger, without revealing the horrifying cost of his new power.

Episode 32 - Is It the End!? Desperate Situation, Galaxy Mega

With Super Galaxy Mega being devastated by the mindless Mad Guirail, Kubota instructs the Megarangers to separate the formation and travel to the moon on the Delta Mega to gain the completed Space Mega Project from Hayakawa while they desperately try to hold off Mad Guirail on Earth with the Galaxy Mega.

Episode 33 - Cheerful! The Lover Who Came From the Moon

The female I.N.E.T. programmer behind Kenta's Battle Riser comes to Earth for a crucial upgrade, which MegaRed tries to believe is something more romantic.

Episode 34 - I'll Show You! Big Bro's Miracle Shoot

Kouichirou's problems in helping his little brother practice soccer lead his brother into becoming a minion in a Nejiregia plot.

Episode 35 - Overcome! Mega Silver's Greatest Crisis

Kenta and Miku try to please Hayakawa when they think he's going to die while a Psycho-Nejira tries to take advantage of MegaSilver's greatest weakness.

Episode 36 - Flap Your Wings! The Wings of Hope Dancing in the Sky

I.N.E.T. punishes Yusaku for his actions in becoming MegaSilver against their orders just as he prepares his last piece of the Space Mega Project to be revealed.

Episode 37 - Why? Chisato Has an Old Man's Voice

A jealous Psycho-Nejirar switches Chisato's voice with it's own just as she needs it for a singing competition.

Episode 38 - Scary! Nejirejia's Fiendish Squadron

When Dr. Hinelar releases an evil Sentai squadron which destroys the Megaranger, Kubota is forced to investigate their connection to Dr. Samejima, his former friend and partner.

Episode 39 - Exposed! Mega Red's True Identity

While keeping an eye on his identity out of fear of the Neziranger, Kenta is forced to serve a little girl who discovers that he is MegaRed.

Episode 40 - Scary! Bad Women

Chisato and Miku get into an argument over a trifle matter while NeziYellow and NeziPink challenge each other in finishing off their respective Megaranger.

Episode 41 - Collapsing! The Blue Terror, Neji Blue

Shun tries to figure a strategy for dealing with the Neziranger, leading to a unique plan to use their fanaticism against themselves.

Episode 42 - Lose Them! The Evil Stalkers

The Megarangers work to guide Miku away from the remaining Nezirangers, who are working together to track down and reveal their prey.

Episode 43 - We Won't Lose! The Decisive Battle is on Christmas Eve

The Megaranger track down the stolen Mega Voyager, leading to a climactic showdown with the Nejiranger... and unknowingly advancing Hinelar's ultimate desire!

Episode 44 - Relax! Kenta's New Year's Eve Riot

Kenta mysteriously loses his Digitizer while the rest of the Digital Research Club cleans up for New Years.

Episode 45 - Stubborn! Hinelar's Big Strike Back

As Kenta begins to worry about surviving his last exams, Dr. Hinelar uses Javious' remains to create a new city where he brings in humanity to serve him.

Episode 46 - Prevent it! Setting Sail to Underworld

The Megaranger try to foil a plot in people being manipulated to leave Japan for boats being redirected to Hinelar City.

Episode 47 - Plunge! The Dreadful Hinelar City

Kouichirou and Chisato must weigh whether to complete their university entrance exam or save their powerless friends when they become trapped in Hinelar City.

Episode 48 - Crush it! Hinelar's Dark Designs

The Megarangers stage a final assault on Hinelar City to save everyone abducted from Hinelar's ultimate plan, only to be pursued by the still vengeful Neziranger.

Episode 49 - Despair! We're Outcasts!?

Moroboshi High becomes exposed to attack when intentionally targeted by Hinelar for the Megaranger, leading to their expulsion.

Episode 50 - Sublime! The Red-Hot Super Soldier Yugande

As the Megaranger try to cope with their estranged status from society, Yugande convinces Shibolena to upgrade him for an all-out final attack.

Episode 51 - Seize it! Our Diplomas

As Dr. Hinelar launches a final assault on Earth, the Megaranger must stand up against Kubota's rival to face down their criticisms and finally complete their jobs as high school students.