Background
Killoran was born in Tokyo to a Japanese mother and Irish father.
キローラン 木鈴
Killoran was born in Tokyo to a Japanese mother and Irish father.
He also holds Irish citizenship. Killoran is a product of Tokyo Verdy"s youth system, first entering the club as a ten-year-old. 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 2-1 loss to V-Varen Nagasaki. In August 2010, Killoran was selected to Japan U-19 team for the Business School International Youth Tournament.
He was a member of the All Japan club youth tournament winning team in 2010.