ぬばたま 射干玉 LinksSentence search for 射干玉Sentence search for ぬばたまSentence search for 野干玉Sentence search for 烏玉Sentence search for 烏珠Kanji details for 射, 干 and 玉Edit in JMdict Noun, Noun which may take the genitive case particle 'no'1. pitch-black; darknessOther forms野干玉 【ぬばたま】、烏玉 【ぬばたま】、烏珠 【ぬばたま】 Discussions Log in to talk about this word.