The Ishikari River is located in Hokkaido, and is 268 kilometers (167 miles) in length. It orginates in Mount Ishikari of the Kitami Mountains, and flows through Asahikawa and Sapporo. It eventually terminates in the Sea of Japan.
Definition of Greek fire. : an incendiary composition used in warfare by the Byzantine Greeks that is said to have burst into flame on wetting.
burning gas or vapor, as from wood or coal, that is undergoing combustion; a portion of ignited gas or vapor. 2. Often, flames. the state or condition of blazing combustion: to burst into flames. 3. any flamelike condition; glow; inflamed condition. 4. brilliant light; scintillating luster.