This observatory enables you to enjoy the beautiful scenery while experiencing the nature of Mt. Rokko. The observatory features all-cypress roofing, while the frame, walls, and floor have been created from carefully selected Japanese cypress from the forests of Yoshimo in Nara Prefecture. At night, LED illuminations are used to express the four seasons of Mt. Rokko in lights. Visitors can enjoy the fantastic atmosphere together with the ten-million-dollar night view from Mt. Rokko.