ほうえん 保延 LinksSentence search for 保延Sentence search for ほうえんKanji details for 保 and 延Edit in JMdict Noun1. Hōen era (1135.4.27-1141.7.10)Wikipedia definition2. HōenHōen is also a location in Pokémon Hōen was a Japanese era name after Chōshō and before Eiji. This period spanned the years from September 1135 through July 1141. The reigning emperor was Sutoku-tennō .Read “Hōen” on English WikipediaRead “保延” on Japanese WikipediaRead “Hōen” on DBpedia Discussions Log in to talk about this word.