Sentouin D has successfully infiltrated the Ranger Force by posing as Hibiki Sakurama, putting him in the perfect position to take down the Dragon Keepers. While planning his next move, he learns he’s been assigned to the Green Squadron, a unit specializing in tracking and eliminating forgotten boss monsters. His team includes the new recruit Angel Usukubo, their senior officer Kanon Hisui, and a shadowy informant named Chidori. Their first mission sends them to investigate strange occurrences at an abandoned school rumored to be a hangout for delinquents. But as they dig deeper, they stumble into a trap-one orchestrated by a boss monster. Now, Sentouin D must find a way to escape with his teammates if he hopes to keep pursuing his true goal: a world without boss monsters or the Dragon Keepers standing in his way.

Go! Go! Loser Ranger! - S01
Sentouin D has successfully infiltrated the Ranger Force by posing as Hibiki Sakurama, putting him in the perfect position to take down the Dragon Keepers. While planning his next move, he learns he’s been assigned to the Green Squadron, a unit specializing in tracking and eliminating forgotten boss monsters. His team includes the new recruit Angel Usukubo, their senior officer Kanon Hisui, and a shadowy informant named Chidori. Their first mission sends them to investigate strange occurrences at an abandoned school rumored to be a hangout for delinquents. But as they dig deeper, they stumble into a trap-one orchestrated by a boss monster. Now, Sentouin D must find a way to escape with his teammates if he hopes to keep pursuing his true goal: a world without boss monsters or the Dragon Keepers standing in his way.
Seasons (1)
Episodes (24)
Characters & Voice Actors















