Following these discoveries, he went to the hamlet of on the western side of the island. There, a middle school teacher who had worked under Koura said that he had caught one of the cats in a trap set for wild boar. He had sent the skin to Koura but buried the rest of the body. Togawa dug up the remains and got the skull. He also found two feces samples near the village, and was able to get a skin from a fisherman who lived in , a hamlet along Urauchi River.