After starting playing football with local
SD Compostela, in the
Segunda División, Coira joined
Galicia giants
RC Celta de Vigo in 1999, appearing sparingly throughout four
La Liga seasons (maximum 18 league games in
2001–02). Shortly before signing, he represented
Spain at the
1999 FIFA World Youth Championship, winning the tournament; also in the squad was his teammate
Pablo Couñago, who was crowned the competition's top scorer. Subsequently, Coira had unassuming stints with
Deportivo Alavés – playing no matches in his
final year, which ended in top-flight relegation, after falling out with chairman
Dmitry Piterman, and being loaned to
Recreativo de Huelva in between – and
Greek club
Aris Thessaloniki FC. He returned to Spain in January 2007 with
UE Figueres in the
Segunda División B, named UE Casteldefells shortly after. For the
2008–09 campaign, Coira dropped down to
Tercera División and joined
RCD Espanyol's
B team. In January 2010, he moved countries for the second time in his career, signing with
Budapest Honvéd FC in
Hungary, where he was mostly deployed as a
central midfielder. ==Honours==