In cities and towns throughout Japan, float festivals are held by communities annually to pray to the gods for peace and protection from natural disasters. The element of Yama, Hoko and Yatai float festivals encom …

UNESCO / Yama, Hoko, Yatai, float festiv…の続きを読む

  Hiagari Sewage water treatment plant  The sewage come through the sewer pipe is purified in the plant and flow into the sea.  There is an also new technology plant which the electricity is generated using the slud …

Water treatment plants and facilities…の続きを読む