📍 Izena Island, Okinawa Experience Mackerel Ibar on Okinawa's largest Uninhabited island Make Squid Da using only what you have on the Uninhabited island and escape within 48 hours! A group of 6 good friends participate in the graduation trip of graduate school! We want to push ourselves to our limits. I want to make memories with my friends. We want to test our Mackerel Ibar ability. I felt a sense of accomplishment when I rowed the raft to the end and reached the goal. It was a great graduation trip! The walk-in tour has ended successfully! Thank you also for the recovery of Traditional Japanese straw raincoat on an Uninhabited island/ Presently/ We are looking for participants from all over the country for the 3 tours in May, July, and September! https://www.mujinto-yanaha.com/