特集3: インドネシア・パプア関連特集 = Special Issue 3: Indonesia, Papua New Guinea In Soroba village, people and pigs walk on the same road and drink water from the same river. Pigs are important to them as a part of their family. It is quite different from Japan. So, I discussed why pigs are important for them. I also described the pig festival that I have experienced in the village.