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.
Foxfire, also sometimes called fairy fire, is the bioluminescence created by some species of fungi present in decaying wood. The bluish-green glow is attributed to luciferase, an oxidative enzyme, which emits light as it reacts with luciferin.