Sage

Sage (also known as Kenja in Japanese) is a supporting character in the Goblin Slayer series, appearing in both the light novels, manga, and anime (notably in Goblin Slayer II and related arcs).

She is the powerful mage (sorceress/wizard) of the legendary Hero's Party, alongside Hero and Sword Saint. Sage is widely regarded as one of the strongest and most skilled magic users in the entire world of the series. She has a serious, blunt, and focused personality—often coming across as cold or detached—while being highly competent in battle, capable of casting a wide range of advanced spells.

Her role tends to involve high-level threats like demons or the Demon Lord rather than everyday goblin-slaying quests. She has limited screen time in the main anime storyline but is part of the elite "gold-rank" (or higher) adventurers who operate on a grander scale than Goblin Slayer's group.