A young girl with a tragic past is sold to a non-human magus who intends to make her his apprentice and bride. It’s a lush, sometimes terrifying dive into British folklore and emotional healing.
Why it's similar: This is the closest match due to the central dynamic between a fragile human girl and a tall, skull-headed supernatural guardian. Both series lean heavily into 'beauty and the beast' motifs set against a backdrop of dangerous, ancient magic.
Power comparison: Magic here is ritualistic and tied to nature spirits, focusing on cost and consequence rather than typical shonen battles.
Why watch after The Girl From The Other Side: Watch this if you want the same 'otherworldly' atmosphere but with a much larger world and higher production values.