Springer

Springer (シュプリンガー, Shupuringā) is one of the species of Danger Beasts in the Akame ga Kill! series.

Appearance
They are large lizards that live in a cold climate with five black plates on the head and more from the back to the tail, scaly blue skin and amber eyes.

History
The Springers lived in the Northern Region, in the village of the Partas Clan where they were hunted by them and slaughtered alive for the valuable gems in their bellies, which lost value when they died.

Trivia

 * Its name can only be found in the collector's edition books or the official guidebook.