Aqua

The goddess of water who judged humans to send to the RPG world, up until Kazuma dragged her along with him. She is an energetic and simpleminded girl who likes to receive reverence for her status and gets upset easily. As an Archpriest and a goddess, she is powerful against demons and the undead, and is able to resurrect recently deceased people as well as purify water supplies. Rather than learning skills which would benefit her party, she spends most of her skill points learning Party Tricks.

(Source: Wikipedia)