Ryunosuke Kamiki (born May 19, 1993) is a Japanese actor. He entered the industry in 1995 when he was only 2 years old. He made his drama debut in "Good News", which gained him immense popularity through his first full-time role as Naoya, playing the son of SMAP's Masahiro Nakai. In 2001, he was discovered by Hayao Miyazaki, and ended up voicing Bao in the animated film "Spirited Away" by Studio Ghibli, the highest-grossing Japanese film in Japan. From 1999 to 2002 he had appeared in over a dozen projects, earning him the title of a child prodigy. He was awarded his first award for "Backdrop del mio Papá" when he was only 11. From 2004 to 2020, he has won awards every one or two alternative years.