Completed
“Ex-prince Lux, "undefeated weakest" Drag-Knight, enrolls in all-girls academy after dueling princess Lisesharte.”
Undefeated Bahamut Chronicle
最弱無敗の神装機竜《バハムート》
6.51
7,658 rank · 428,177 viewers · 1,107 favorites
Action
Fantasy
Romance
Ecchi
Harem
School
Would You Love or Hate This?
AI-powered analysis tailored to your taste
Based on your preference for character-driven stories with layered emotional arcs, this title's exploration of identity and belonging would deeply resonate. The pacing mirrors series you've rated highly, and its thematic depth aligns with your appreciation for nuanced storytelling...
However, the slow initial episodes might test your patience given your history of dropping shows that don't hook you early. The art style shift in the middle arc could also be a concern...
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Synopsis
Ex-prince Lux, "undefeated weakest" Drag-Knight, enrolls in all-girls academy after dueling princess Lisesharte.
Lux, a former prince of an empire named Arcadia that was overthrown via a rebellion five years earlier, accidentally trespasses in a female dormitory's bathing area, sees the kingdom's new princess Lisesharte naked, incurring her wrath. Lisesharte then challenges Lux to a Drag-Ride duel. Drag-Rides are ancient armored mechanical weapons that have been excavated from ruins all around the world. Lux used to be called the strongest Drag-Knight, but now he's known as the "undefeated weakest" Drag-Knight because he will absolutely not attack in battle. After his duel with Lisesharte, Lux ends up attending the female-only academy that trains royals to be Drag-Knights. (Source: ANN)
What people say
Community consensus
Derived from 44 sampled reviews
5.7
/10
What 44 viewers settled on.
67%
recommend
Score distribution
median 6
mode 7
σ 2.07
Agreement
Polarized
σ 2.07 · split reception
The polarity gap
5.0 pts
Recommenders 7.5 · others 2.5
Yes
No
Score over time
↑ 3.73
Running avg · Mar 2016 → Apr 2025
Snap verdicts
· shortest highly-rated reviews
- 9 “This underappreciated anime delivers a compelling story with a protagonist who perfectly balances coolness with vulnerability, alongside female characters whose surprising backstories add depth to...”
- 8 “A really nice anime with a good underlying system that has garnered strong fan support, though the character relationships could benefit from more detailed and longer development. While some parts...”
- 9 “This harem anime excels with its perfect blend of action and romance, featuring lovable characters and a well-written story that elevates familiar tropes. Despite having to watch with subtitles...”
Verbosity
Short · 36%
Medium · 41%
Long · 23%
Watch Order & Related
Explore the Undefeated Bahamut Chronicle universe
Cast
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See all →Made by
See all credits →Production slate
- Format 12 × 23′ eps × min
- Total runtime 4h 36m all episodes
- Aired Jan 2016 – Mar 2016 Winter 2016
- Source Tv media type
- Rated PG 13 - Teens 13 or older
- Ref. BS-10588 catalog
Produced by
- Lantis Producer
- Frontier Works Producer
- Movic Producer
- AT-X Producer
- Hakuhodo DY Music & Pictures Producer
- Animatic Producer
- Kadokawa Producer
- SB Creative Producer
Licensed by
- Sentai Filmworks Licensor