はこえび 箱海老 LinksSentence search for 箱海老Sentence search for はこえびSentence search for ハコエビKanji details for 箱, 海 and 老Edit in JMdict Noun1. Japanese spear lobster (Linuparus trigonus)Usually written using kana aloneOther formsハコエビ Discussions Log in to talk about this word.