31. In 1585 the Inner donjon was completed. 32. All of these structures, including the donjon itself, are National Important Cultural Properties. 33. The complete annex displays the typical structure of a European fortress, including a donjon . 34. In 1980, the Imabari City government constructed the new donjon tower in the castle. 35. In 1982, a proposal to reconstruct the donjon was vetoed due to local opposition. 36. All of Gifu Castle, other than the donjon , fell to the eastern forces. 37. The least modernised parts of the principal building are the river frontage and the donjon . 38. Donjons combine the two contrasting functions of a stately, comfortable residence and a fortification.39. As a building, the bergfried has an even stronger vertical emphasis than the donjon . 40. The reconstructed " donjon " burned down in 1842 and was not rebuilt.