TV series
With their old hideout and bosses wiped out, the surviving Dusters make a secret agreement with the Ranger Force to engage in the weekly Sunday Showdown - one where they will always be defeated. Tired of this charade, Fighter D finally steps up to make a change once and for all!
Streaming, rental and purchase options
Checked Sep 1, 2026
Go! Go! Loser Ranger! is available to stream on Hulu in United States. Use the direct links below to open the provider.
With their old hideout and bosses wiped out, the surviving Dusters make a secret agreement with the Ranger Force to engage in the weekly Sunday Showdown - one where they will always be defeated. Tired of this charade, Fighter D finally steps up to make a change once and for all!
Choose an episode, then use the watch options above for the show.
Episode 1
Tired of the Sunday Showdown charade, Fighter D decides to defeat the Rangers for real this time.
Directed by Takahiro KanekoWritten by Keiichiro OchiGuest stars Yuichi Nakamura, Go Inoue, Kensho Ono, Kohsuke Toriumi, Mao Ichimichi, Haruki Ishiya, Genki Muro, Takaaki Torashima
Episode 2
Fighter D reunites with Yumeko Suzukiri, who approaches him with an unexpected proposal.
Guest stars Yuichi Nakamura, Go Inoue, Haruki Ishiya, Takaaki Torashima, Taito Ban, Jin Ogasawara, Hiroyuki Yoshino, Natsuko Abe
Episode 3
Fighter D decides to infiltrate the Red Garrison with Yumeko, only to find himself in a tight spot.
Guest stars Yuichi Nakamura, Go Inoue, Kensho Ono, Kohsuke Toriumi, Mao Ichimichi, Shinichiro Ohta, Hiroyuki Yoshino, Masako Nozawa
Episode 4
In pursuit of Fighter D, Aran Hekiru, a Blue Junior Third Rank, discovers his connection to Hibiki.
Guest stars Yuichi Nakamura, Go Inoue, Kensho Ono, Kohsuke Toriumi, Mao Ichimichi, Shinichiro Ohta, Masako Nozawa, Kensho Ono
Episode 5
Fighter D infiltrates the White Dragon's Nest in disguise and discovers someone in hiding.
Guest stars Yukihiro Nozuyama, Shiori Mikami, Hina Youmiya, Akari Kito, Seiichiro Yamashita, Yuki Ono, Tomoyo Kurosawa, Ryota Osaka
Episode 6
Fighter D and Kai Shion work together to face off against Shun Tokita in the final exam.
Guest stars Yukihiro Nozuyama, Shiori Mikami, Hina Youmiya, Akari Kito, Seiichiro Yamashita, Yuki Ono, Tomoyo Kurosawa, Ryota Osaka
Episode 7
Fighter D's plans go awry as Shion works with the other cadets on the second day of the exam.
Guest stars Yukihiro Nozuyama, Shiori Mikami, Hina Youmiya, Akari Kito, Seiichiro Yamashita, Yuki Ono, Tomoyo Kurosawa, Ryota Osaka
Episode 8
Peltrola sneaks into the White Dragon's Nest, and meets Komachi Aizome of the Blue Squadron.
Guest stars Yukihiro Nozuyama, Shiori Mikami, Hina Youmiya, Akari Kito, Seiichiro Yamashita, Yuki Ono, Ryota Osaka, Yuichi Nakamura
Episode 9
Fighter XX steps in to help Fighter D but is stopped by Blue Keeper with his Divine Artifact.
Guest stars Yukihiro Nozuyama, Shiori Mikami, Hina Youmiya, Akari Kito, Seiichiro Yamashita, Yuki Ono, Tomoyo Kurosawa, Ryota Osaka
Episode 10
Peltrola retreats after an all-out fight with Blue Keeper, but is halted by the Junior First Ranks.
Guest stars Yukihiro Nozuyama, Shiori Mikami, Hina Youmiya, Akari Kito, Seiichiro Yamashita, Yuki Ono, Tomoyo Kurosawa, Ryota Osaka
Episode 11
The cadets, Junior First Ranks, and Blue Keeper team up against Peltrola and their clones.
Guest stars Shiori Mikami, Akari Kito, Seiichiro Yamashita, Yuki Ono, Tomoyo Kurosawa, Ryota Osaka, Yuichi Nakamura, Go Inoue
Episode 12
Fighter D engages in a head-to-head fight with Blue Keeper despite his overwhelming disadvantage.
Guest stars Shiori Mikami, Hina Youmiya, Akari Kito, Seiichiro Yamashita, Yuki Ono, Tomoyo Kurosawa, Ryota Osaka, Yuichi Nakamura
Episode 13
Fighter D encounters Chidori, a peculiar man investigating a string of mysterious disappearances.
Guest stars Shiori Mikami, Koji Yusa, Masakazu Morita, Satoru Ito, Yuichi Nakamura, Kensho Ono, Kohsuke Toriumi, Mao Ichimichi
Episode 14
Fighter D and his squadmates encounter an enigmatic organization and are trapped in an illusion.
Guest stars Shiori Mikami, Yuki Ono, Koji Yusa, Yuki Kaji, Yuichi Nakamura, Shinichiro Ohta, Azumi Waki, Masayuki Akasaka
Episode 15
Fighter D and Hisui prepare for combat as the Green Squadron reunites with someone unexpected.
Guest stars Shiori Mikami, Koji Yusa, Yuki Kaji, Yuichi Nakamura, Azumi Waki, Masayuki Akasaka, Kohsuke Toriumi, Hiroshi Shirokuma
Episode 16
Fighter D turns the tide of the battle searching for a way back into the illusory school.
Guest stars Shiori Mikami, Koji Yusa, Masakazu Morita, Satoru Ito, Yuki Kaji, Yuichi Nakamura, Masako Nozawa, Azumi Waki
Episode 17
Fighter D continues his search for the boss monster Magatia with Hisui and Nishiki, a detective.
Guest stars Shiori Mikami, Koji Yusa, Masakazu Morita, Satoru Ito, Yuichi Nakamura, Kohsuke Toriumi, Azumi Waki, Hiroshi Shirokuma
Episode 18
Fighter D begins executing his plan to take down the Green Keeper with Suzukiri's help.
Guest stars Shiori Mikami, Akari Kito, Seiichiro Yamashita, Koji Yusa, Yuichi Nakamura, Kohsuke Toriumi, Azumi Waki, Tomomi Jiena Sumi
Episode 19
While the Ranger Force's deception is revealed, a new organization begins to lurk behind the scenes.
Guest stars Shiori Mikami, Hina Youmiya, Akari Kito, Yuki Ono, Tomoyo Kurosawa, Ryota Osaka, Koji Yusa, Yuichi Nakamura
Episode 20
Fighter D and Hisui confront Yakushi Usukubo, the Head Director of the Monster Protection Society.
Guest stars Shiori Mikami, Hina Youmiya, Koji Yusa, Yuichi Nakamura, Kensho Ono, Kohsuke Toriumi, Mao Ichimichi, Masako Nozawa
Episode 21
Fighter D learns the shocking truth behind the Divine Artifacts, Dragon Keepers, and monsters.
Guest stars Shiori Mikami, Hina Youmiya, Koji Yusa, Yuichi Nakamura, Go Inoue, Kensho Ono, Kohsuke Toriumi, Hiroyuki Yoshino
Episode 22
The thread of fate connecting Hibiki and Sesera begins unraveling towards an unexpected outcome.
Guest stars Hina Youmiya, Koji Yusa, Yuichi Nakamura, Go Inoue, Kohsuke Toriumi, Mao Ichimichi, Hiroyuki Yoshino, Kensho Ono
Episode 23
As the world is under attack by the Monster Army, Fighter D renews his resolve once again.
Guest stars Shiori Mikami, Akari Kito, Seiichiro Yamashita, Yuki Ono, Tomoyo Kurosawa, Ryota Osaka, Koji Yusa, Yuichi Nakamura
Episode 24
Fighter D decides to cooperate with the Ranger Force temporarily to corner Deathmecia.
Guest stars Yukihiro Nozuyama, Shiori Mikami, Hina Youmiya, Akari Kito, Seiichiro Yamashita, Yuki Ono, Tomoyo Kurosawa, Ryota Osaka
Episode information updated Sep 17, 2026
Daishi KajitaHibiki Sakurama (voice)
Yukihiro NozuyamaRanmaru Koguma (voice)
Shiori MikamiAngel Usukubo (voice)
Hina YoumiyaFighter XX (voice)
Akari KitoAngelica Yukino (voice)
Seiichiro YamashitaEigen Urabe (voice)
Yuki OnoKai Shion (voice)
Tomoyo KurosawaRenren Akebayashi (voice)
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