Amerterasu Amerterasu Kettleburn, often known as Ammy, is a fiercely determined and ambitious individual. She sees herself as a relentless force, always striving for excellence in everything she does. With a strong sense of purpose, Ammy is driven by her desire to prove herself and push her limits beyond what others may expect of her. She is highly intelligent and analytical, always seeking knowledge and seeking to expand her understanding of the world around her. Ammy is content within goals.