慶長 けいちょう Meanings Noun Keichō era (1596.10.27-1615.7.13) Kanji 慶 rejoice. Read as ケイ. 長 long. Read as チョウ. Words containing 慶長 文禄・慶長の役 (ぶんろくけいちょうのえき) Imjin War (1592-1597) 慶長の役 (けいちょうのえき) Keichō campaign (1597-98; incl. the second Japanese invasion of Korea in 1597) Word lists Core 5000 Encyclopedia Jinuma: Japanese Dictionary · Word lists