The present invention provides a composition having an excellent controlling activity on a pest. The composition comprising a compound represented by Formula (1) and one or more diamide compound(s) selected from Group (A) shows an excellent controlling activity on a pest. Group (A): a group consisting of a compound of Formula (2): wherein a combination of R1, R2 and R3 is a combination whose R1 is bromine atom, R2 is chlorine atom and R3 is 1-cyclopropylethyl group, a combination whose R2 is chlorine atom, and R2 and R3 are both methyl group, or a combination whose R1 and R3 are both methyl group and R2 is cyano group, and a compound of Formula (3):
