じんむとうせい 神武東征 LinksSentence search for 神武東征Sentence search for じんむとうせいKanji details for 神, 武, 東 and 征Edit in JMdict Noun1. Emperor Jimmu's eastern expedition (starting in Hyuga in 607 BCE, ending with the unification of Yamato)Legend, See also 神武 Discussions Log in to talk about this word.