Alain Koudou (born 21 October 1984), commonly known as Arunina, is an Ivorian former professional footballer who played as a striker.
Koudou began his career in the Académie de Sol Beni was 2004 promoted to ASEC Mimosas where he scored 17 goals in 13 games. In January 2005 he moved to Belgium-based club KSK Beveren where he played for three years. After a one-year stint with R.O.C. de Charleroi-Marchienne he joined C.S. Visé on 1 September 2008.