にてんごじげん ２．５次元 LinksSentence search for ２．５次元Sentence search for にてんごじげんKanji details for 次 and 元Edit in JMdict Noun, Noun which may take the genitive case particle 'no'1. 2.5D (projection); pseudo 3DNoun which may take the genitive case particle 'no'2. half fictional (anime, manga, etc.) and half real-lifeSee also 二次元 Discussions Log in to talk about this word.