Hashiguchi Erina (橋口恵莉奈), known by her nickname Eri~na (えり～な) during her time in TNX, and known by her stage name Senba Ito (仙波以都) thereafter,, is a Japanese fashion model, singer, and actress. She is a former idol as a member of Canary Club which was a part of NICE GIRL Project!, created by Tsunku. On June 14, 2009, she graduated from Canary Club, but remained a member of NICE GIRL Project! and MM Gakuen Gasshoubu. On July 31, 2010, she also graduated from NICE GIRL Project!. As of 2019, she has been active as an actress under the stage name Senba Ito (仙波以都).