Shirou

Shirō Toyoda was a Japanese film director. Born in Kyoto, Toyoda moved to Tokyo in his teens and began studying under the pioneering film director Eizō Tanaka. He joined Shōchiku's Kamata studio in 1924 and worked as an assistant director under Yasujirō Shimazu. He debuted as a director in 1929 and moved to the independent Tokyo Hassei studio in 1935, where he scored a hit with Young People and gained a reputation for directing literary adaptations with a humanistic touch. After a slump during World War II, he became one of the top directors at Toho, famed for his adaptations of literary works by such giants as Yasunari Kawabata, Kafū Nagai, Naoya Shiga, Jun'ichirō Tanizaki, Masuji Ibuse, and Ango Sakaguchi. He was particularly known for portraying weak men and strong women with a humorous touch, such as in films like Meoto zenzai. His career continued until the 1970s.

It is basically part of the name Shiro and Sora from No Game No Life. She is Shiro meaning (白）white.

Shirou Emiya from Fate/Stay Night. He's the main character of the show.