is a Japanese footballer who plays as a defender for Vonds Ichihara.
Killoran is a product of Tokyo Verdy's youth system, first entering the club as a ten-year-old.
He was a member of the All Japan club youth tournament winning team in 2010.
On 8 January 2012, Killoran joined Giravanz Kitakyushu on a season-long loan deal. His first league appearance came on 4 March 2012 against Tokushima Vortis.
On 15 June 2013, Killoran made his league debut for Tokyo Verdy, coming on as a 29th-minute substitute in the 2âÂÂ1 loss to V-Varen Nagasaki.
Killoran spent the 2015âÂÂ16 season in Germany with German club SC Kapellen-Erft.
In 2017, he joined to Suzuka Point Getters.
In 2021, he joined to Vonds Ichihara after left from Suzuka Point Getters.
In August 2010, Killoran was selected to Japan U-19 team for the SBS International Youth Tournament.
Killoran was born in Tokyo to a Japanese mother and Irish father. His twin brother Niall is also a former professional footballer. He also holds Irish citizenship.
Updated to 20 February 2016.