Go! Go! Loser Ranger!
24 episodes
We Are Justice! The Dragon Keepers!
Tired of the Sunday Showdown charade, Fighter D decides to defeat the Rangers for real this time.
Go! Fighter D!
Fighter D reunites with Yumeko Suzukiri, who approaches him with an unexpected proposal.
Our Evil Will Bloom, Someday.
Fighter D decides to infiltrate the Red Garrison with Yumeko, only to find himself in a tight spot.
The Soldier with Love, Hibiki!
In pursuit of Fighter D, Aran Hekiru, a Blue Junior Third Rank, discovers his connection to Hibiki.
Fighter D, as a Part of “Ranger Force”
Fighter D infiltrates the White Dragon's Nest in disguise and discovers someone in hiding.
1 Plus 2 Equals... Threat!
Fighter D and Kai Shion work together to face off against Shun Tokita in the final exam.
The Zigzag Road to the Final Exam!
Fighter D's plans go awry as Shion works with the other cadets on the second day of the exam.
Shout Out Loud, Cadets!
Peltrola sneaks into the White Dragon's Nest, and meets Komachi Aizome of the Blue Squadron.
Battle! Fever! Fighter D!
Fighter XX steps in to help Fighter D but is stopped by Blue Keeper with his Divine Artifact.
It's Showtime for Blue Keeper!
Peltrola retreats after an all-out fight with Blue Keeper, but is halted by the Junior First Ranks.
On the Road to My Justice!
The cadets, Junior First Ranks, and Blue Keeper team up against Peltrola and their clones.
Never Stop, Fighter D!
Fighter D engages in a head-to-head fight with Blue Keeper despite his overwhelming disadvantage.
Look! The Dragon Keepers!
Fighter D encounters Chidori, a peculiar man investigating a string of mysterious disappearances.
For This School, in This Moment
Fighter D and his squadmates encounter an enigmatic organization and are trapped in an illusion.
Lost Memories
Fighter D and Hisui prepare for combat as the Green Squadron reunites with someone unexpected.
Make Our Dreams Come True, Ranger Force
Fighter D turns the tide of the battle searching for a way back into the illusory school.
The Arrival of Green ~The Maji Tsuyo Force~
Fighter D continues his search for the boss monster Magatia with Hisui and Nishiki, a detective.
Lost in Confusion...Seriously
Fighter D begins executing his plan to take down the Green Keeper with Suzukiri's help.
We Are the Monster Protection Society
While the Ranger Force's deception is revealed, a new organization begins to lurk behind the scenes.
Come and Join the Monsters!
Fighter D and Hisui confront Yakushi Usukubo, the Head Director of the Monster Protection Society.
Here Comes Fighter D!
Fighter D learns the shocking truth behind the Divine Artifacts, Dragon Keepers, and monsters.
A Special Bond ~Hibiki and Sesera~
The thread of fate connecting Hibiki and Sesera begins unraveling towards an unexpected outcome.
The Dragon Keepers vs. Deathmecia
As the world is under attack by the Monster Army, Fighter D renews his resolve once again.
The One and Only Fighter D
Fighter D decides to cooperate with the Ranger Force temporarily to corner Deathmecia.