Go! Go! Loser Ranger!

E1. We Are Justice! The Dragon Keepers!

Season 1 • 24 min

Tired of the Sunday Showdown charade, Fighter D decides to defeat the Rangers for real this time.

E2. Go! Fighter D!

Season 1 • 24 min

Fighter D reunites with Yumeko Suzukiri, who approaches him with an unexpected proposal.

E3. Our Evil Will Bloom, Someday.

Season 1 • 24 min

Fighter D decides to infiltrate the Red Garrison with Yumeko, only to find himself in a tight spot.

E4. The Soldier with Love, Hibiki!

Season 1 • 24 min

In pursuit of Fighter D, Aran Hekiru, a Blue Junior Third Rank, discovers his connection to Hibiki.

E5. Fighter D, as a Part of “Ranger Force”

Season 1 • 24 min

Fighter D infiltrates the White Dragon's Nest in disguise and discovers someone in hiding.

E6. 1 Plus 2 Equals... Threat!

Season 1 • 24 min

Fighter D and Kai Shion work together to face off against Shun Tokita in the final exam.

E7. The Zigzag Road to the Final Exam!

Season 1 • 24 min

Fighter D's plans go awry as Shion works with the other cadets on the second day of the exam.

E8. Shout Out Loud, Cadets!

Season 1 • 24 min

Peltrola sneaks into the White Dragon's Nest, and meets Komachi Aizome of the Blue Squadron.

E9. Battle! Fever! Fighter D!

Season 1 • 24 min

Fighter XX steps in to help Fighter D but is stopped by Blue Keeper with his Divine Artifact.

E10. It's Showtime for Blue Keeper!

Season 1 • 24 min

Peltrola retreats after an all-out fight with Blue Keeper, but is halted by the Junior First Ranks.

E11. On the Road to My Justice!

Season 1 • 24 min

The cadets, Junior First Ranks, and Blue Keeper team up against Peltrola and their clones.

E12. Never Stop, Fighter D!

Season 1 • 24 min

Fighter D engages in a head-to-head fight with Blue Keeper despite his overwhelming disadvantage.

E13. Look! The Dragon Keepers!

Season 1 • 24 min

Fighter D encounters Chidori, a peculiar man investigating a string of mysterious disappearances.

E14. For This School, in This Moment

Season 1 • 24 min

Fighter D and his squadmates encounter an enigmatic organization and are trapped in an illusion.

E15. Lost Memories

Season 1 • 24 min

Fighter D and Hisui prepare for combat as the Green Squadron reunites with someone unexpected.

E16. Make Our Dreams Come True, Ranger Force

Season 1 • 24 min

Fighter D turns the tide of the battle searching for a way back into the illusory school.

E17. The Arrival of Green ~The Maji Tsuyo Force~

Season 1 • 24 min

Fighter D continues his search for the boss monster Magatia with Hisui and Nishiki, a detective.

E18. Lost in Confusion...Seriously

Season 1 • 24 min

Fighter D begins executing his plan to take down the Green Keeper with Suzukiri's help.

E19. We Are the Monster Protection Society

Season 1 • 24 min

While the Ranger Force's deception is revealed, a new organization begins to lurk behind the scenes.

E20. Come and Join the Monsters!

Season 1 • 24 min

Fighter D and Hisui confront Yakushi Usukubo, the Head Director of the Monster Protection Society.

E21. Here Comes Fighter D!

Season 1 • 24 min

Fighter D learns the shocking truth behind the Divine Artifacts, Dragon Keepers, and monsters.

E22. A Special Bond ~Hibiki and Sesera~

Season 1 • 24 min

The thread of fate connecting Hibiki and Sesera begins unraveling towards an unexpected outcome.

E23. The Dragon Keepers vs. Deathmecia

Season 1 • 24 min

As the world is under attack by the Monster Army, Fighter D renews his resolve once again.

E24. The One and Only Fighter D

Season 1 • 24 min

Fighter D decides to cooperate with the Ranger Force temporarily to corner Deathmecia.