Anisphia Wynn Palettia

The first princess of the Kingdom of Palettia. She was reincarnated from her previous life with all her memories of modern technology, making her a keen inventor in her current life. While considered odd and only interested in her inventions, she actually thinks of her country more than anyone else. Because of her conspicuous eccentricities, she uses the name of Princess Strange Violent as she pleases. She has memories of being Japanese in her previous life and has a strong admiration for magic.

(Source: Tensei Oujo to Tensai Reijou no Mahou Kakumei Wikia)