Hikaru Shindou is the main protagonist of the anime and manga series 'Hikaru no Go.' Initially uninterested in the traditional board game Go, Hikaru's life changes when he discovers an old Go board possessed by the spirit of Fujiwara no Sai. Guided by Sai and his own growing passion, Hikaru becomes deeply involved in the world of professional Go. His journey is defined by personal growth, rivalry, and a quest to understand the game's depth and history.