ハダカイワシはだかいわしMeanings1nounlanternfish; lantern fishusually written using kana aloneRefers to any fish of the family Myctophidae, especially Diaphus watasei. Typically used in biological or culinary contexts.ハダカイワシは深しん海かいに生せい息そくする小ちいさな魚さかなです