ななふしぎ 七不思議 LinksSentence search for 七不思議Sentence search for ななふしぎKanji details for 七, 不, 思 and 議Edit in JMdict Noun1. seven wonders (of a particular area)See also 世界の七不思議Noun2. total mystery; enigma; conundrumJocular, humorous term Discussions Log in to talk about this word.