Representatives of municipalities and human rights groups voiced their opposition Thursday to government-sponsored immigration bills they say will lead to violations of foreigners' rights and excessive control over them.

The proposed bills would issue new "zairyu" (residency) cards to replace their alien registration cards. Failure to carry the cards or report any changes in status could lead to a fine of up to ¥200,000, and failure to comply within three months could lead to one's visa being canceled.

Alien registration is currently handled by local ward offices, but the new bills would hand responsibility for that task — and any records collected — to the Justice Ministry.