Hagen Regfalgen

Hagen Regfalgen (ハーゲン＝レグファルゲン, Hāgen = Regufarugen) is a recurring character in the Isekai Ojisan series.

Biography
He held a magical binding contract against Elf/Sui. Sui wanted her Cosmic Ring back and offered herself as a guarantee to pay off the ring's price (which was astronomically high). Since she had no way o to actually pay, she had no way but to marry Hagen.

Ojisan saw this and broke the contract by dispelling it. After some comotion, Ojisan gave Hagen one of his Cosmic Rings to try to calm the mercenary band. The ring hole was too small and got Hagen's finger stuck into it. This actually led to an awkward situation in which Hagen's mercenary band congratulated Hagen for receiving a "romantic ring".

Gears

 * Cosmic Ring: one of 7 existing cosmic rings. Given by Ojisan.

Relationships

 * Ojisan: awkward