Lepidotrigla kishinouyi has 8 or 9 spines in its first dorsal fin and both the second dorsal fin and the anal fin have from 14 to 16 soft rays while there are 14 soft rays on the pectoral fins. The projection from the snout is created from a single large outer spine and several shorter inner spines. There is a large blackish-blue blotchmarked with scattered small whitishspots on the lower half of the inner pectoral fin. The maximum published total length of this species is.