Nadia Secret of Blue Water: Complete/ [Blu-ray] [Import] link to amazon Blu-Ray with English subtitle ふしぎの海のナディア　Prime Video Genre: sci-fi fantasy adventure Log line: A boy meets a girl, who is chased by thieves that want her blue pendant, and discovers her secret origin while they are running away from the thieves and getting involved in a fight between the people, who seek to dominate the world, and the members of a submarine.