Riho Sakamoto (坂本 理保, Sakamoto Riho, born July 7, 1992) is a Japanese footballer who plays as a forward.

After graduating from high school, she joined Urawa Reds in 2011.

[2] In 2012, Sakamoto was selected Japan U-20 national team for 2012 U-20 World Cup.

[3] On July 30, 2017, she debuted for Japan national team against Australia.

This biographical article related to women's association football in Japan is a stub.