Undefeated Bahamut Chronicle

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.

• 
  Yukiyo Fujii

  Krulcifer Einfolk (voice)
• 
  Mutsumi Tamura

  Lux Arcadia (voice)
• 
  Lynn

  Lisesharte Atismata (voice)
• 
  Shizuka Ishigami

  Kirihime Yoruka
• 
  Yurika Kubo

  Aingram Philphie
• 
  Risa Taneda

  Ralgris Celistia
• 
  Ari Ozawa

  Arcadia Airi
• 
  Ryota Osaka

  Arcadia Fugil
• 
  Shiori Izawa

  Lilmit Tillfur
• 
  Rie Takahashi

  Leaflet Noct