: Live-action adaptations and numerous light novels expand her story within the "Evil Universe". 1/4 Scale Lifestyle Collectibles
: Popular releases include the "Bunny Ver." which reimagines her aristocratic aura in a more provocative aesthetic, often featuring real fabric net tights and removable armor components.
: These figures often feature her signature "Dark Flame" sword and intricate demonic armor.
Ingrid's character arc is defined by her transition from a loyal right hand to a "twice-fallen" knight. Originally appearing in the visual novel Taimanin Murasaki , her popularity led to her own spin-off media, including:
: Makai Kishi Ingrid (2009–2018), which focuses on her battle against the traitorous scientist Kiryu Sabato.
: She is a playable and central figure in titles like Taimanin RPGX and Action Taimanin .