Japanese-Irish footballer
 is a Japanese former footballer who plays as a goalkeeper. He also holds Irish citizenship.
Career.
Killoran made his professional debut for Tokyo Verdy on 26 July 2014, playing the full ninety minutes in a 1–1 draw with Matsumoto Yamaga.
On 25 February 2017, Niall officially joined to J3 club, Kagoshima United for ahead of 2017 season.
On 8 February 2018, Niall joined to JFL club, Tiamo Hirakata.
On 18 December 2021, Niall announcement officially retirement from football after last play in Tiamo Hirakata.
Personal life.
Killoran was born in Tokyo to a Japanese mother and Irish father. His twin brother Colin is also a professional footballer.
 "As of 29 November 2014"
References.
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