Marimo Matsuri

Marimo Matsuri: An Ainu Celebration of Conserving the Rare Marimo Algae

Have you ever seen a ball of seaweed before? In Japan, it is a common sighting in Lake Akan in Hokkaido. These are algae which have grown into a large green ball popularly known as “marimo” in Japanese. They only grow in freshwater, thus, much is being done to conserve them. They have also been…