The Tokyo Metropolitan Government has installed oil fences on four islands by the 20th in the Izu Islands, where a small amount of pumice stones have been confirmed one after another.

We are coordinating with the locals to see if it will be installed on other islands, and we are still on the alert for a large amount of pumice stones being washed ashore.

In the Izu Islands of Tokyo, a small amount of pumice stones have been confirmed one after another from the beginning of this month, and the capital will install oil fences at all five fishing ports on Miyakejima on the 20th to prevent a large amount of pumice from flowing into the port. bottom.



It has already been installed at the fishing ports of Kozushima, Mikurajima, and Niijima, and the total number of islands that have taken countermeasures is four.



The capital has already secured oil fences for the other islands of the Izu Islands and the islands of the Ogasawara Islands, and is coordinating with local fishermen's cooperatives to decide whether to install them.



While there is a simulation that a large amount of pumice stones are washed ashore in the Izu Islands, the capital continues to be wary of a large amount of pumice stones being washed ashore by launching ships or flying drones in the surrounding sea area.