にだん 二段 LinksSentence search for 二段Sentence search for にだんKanji details for 二 and 段Edit in JMdict Noun which may take the genitive case particle 'no'1. double; two-stageNoun2. second dan (in martial arts, go, shogi, etc.)Noun3. nidan (verb, verb inflection)Grammar, See also 五段 Discussions Log in to talk about this word.