せいぼつねんふしょう 生没年不詳 LinksSentence search for 生没年不詳Sentence search for せいぼつねんふしょうKanji details for 生, 没, 年, 不 and 詳Edit in JMdict Expressions (phrases, clauses, etc.)1. dates of birth and death unknown Discussions Log in to talk about this word.