curprev04:2704:27, 25 November 2021 Pauliwentalkcontribs 8,147 bytes+126 Adding reference on the Ama summit held in Toba in 2017.The ama helped the entrepreneur Mikimoto at the beginning of his research to develop pearl culture but it has never been their main activity to catch pearls. They dive for catching seafood and seaweeds.undo