Touma is a character from the popular Japanese multimedia franchise Toaru Majutsu no Index, also known as A Certain Magical Index. He is a high school student living in a city where science and magic coexist. Touma possesses a unique ability called Imagine Breaker, which allows him to negate supernatural powers, making him a key figure in conflicts between magicians and espers. Touma is known for his strong sense of justice and willingness to help others, often putting himself in danger to protect those in need. His character is central to the series' themes of friendship, sacrifice, and the struggle between different ideologies in a world filled with extraordinary abilities.