(April 24, 2007 Japan Times)
Unregistered kids will be provided administration service.
In Japan there is the law which regards a baby born within 300days after the mother's divorce as having been fathered by ex-husband even if the biological father is another man.
Because of this law, some couples have chosen not to register their children in the family registry and unregistere kids were made.
In oreder to help their growing up, municipal authorities have already decided this plan.