Shildina

Shildina is the younger sister of Sadina and an Orca-type demi-human who once served as the Water Dragon Shrine Maiden at Kyutenlou before being chosen as the 'Card Hero' of the Kizuna World. Skilled in oracular arts and card-based magic, she is a formidable combatant, though her reckless nature and severe lack of directional sense frequently land her in comedic situations. She initially stood as an adversary to Naofumi, but after their conflict was resolved, she was left deeply impressed by his extraordinary drinking capacity and ultimately joined his camp as a reliable source of combat support.