Unknown Nichigo Castle in the Clouds 29 September 2018 Ozu Castle appears to be floating above the clouds of mountains in Ehime Prefecture. Related posts: Bouquets! A Second Bite of Biwaichi Tour de Kagoshima-Kyoto Day 4: Kurokawa to Beppu Tour de Kagoshima-Kyoto Day 1: Izumi to Hinagu Rounding Biwa, Japan’s Largest Lake Spirited Away by Dogo Onsen Hot Springs The Rising Sun Just Stole My Heart Away Go Fly a Kite! Wattle Happen Next? Tour de Kagoshima-Kyoto Day -1A: Tama Hills to Haneda Powered by YARPP.