noun
spotted knifejaw; rock porgy
A species of marine fish (Oplegnathus punctatus) found in rocky coastal waters of Japan and East Asia. The katakana name is the usual written form.
イシガキダイは磯釣りの対象魚として人気がある。
The spotted knifejaw is a popular target for rock fishing.
Spotted knifejaw sashimi has a nice firm texture and is delicious.