A recent government decision to deport only the parents of families without residency status, thus separating children from their mothers and fathers, flies in the face of the Universal Declaration of Human Rights, Jorge Bustamante, the United Nations special rapporteur on the human rights of migrants, said Saturday in Tokyo.

Bustamante, who is on his first official fact-finding mission to Japan, is meeting with government officials, nongovernmental organizations, legal experts and foreign residents, and is expected to submit a report on Japan to the U.N. Commission on Human Rights.

On Saturday, he met with residents caught in the deportation dilemma — among them Noriko Calderon, a 14-year-old girl who was born in Japan to an undocumented Filipino couple. Calderon's case drew media attention when her parents were deported last spring.