Obs is an egotistical succubus who boasts her work. Her sickly confident personality and detractor nature often make her fellow demons despise her. (This is especially the case with Aubalam.) Obs, along with her partner Zinnic, serve directly under Sunsbane, although Obs is the more favored of the two.
Obs' purpose is to warp Miharu's view of love and sexuality. Through some effort, she has claimed a number of victories in sending various distractions to tear a rift between Miharu and Dagda. These accomplishments reinforced her boisterously conceited complex.
Obs appears as a major antagonist in the RPG January: Engel der Zerfall.