Rena has orange eyes and long pink hair with a orange tip. She is shown wearing a golden hair clip on her hair and she wears a pink, white and yellow outfit.
The eldest of the three blacksmith sisters, and the smithy's de facto owner. Responsible despite her laid-back nature, she imbues mana into the forge's finished weapons, smiling warmly all the while.
- Rena was first shown in a wyrmprint called Sisters of the Anvil.