Tomonobu Hiroi (廣亠åÂÂä¿¡ Hiroi Tomobu, born 11 January 1985 in Hino, Tokyo) is a Japanese football player currently playing for J2 League team Zweigen Kanazawa.
He graduated from Komazawa University in 2006, Hiori signed full professional terms with S-Pulse the following year, but is yet to break into the first team on a regular basis.
Updated to end of 2018 season.