 Ranamagar joined Parijat's movement for prisoners rights and became well acquainted with the justice system in Nepal and the dismal conditions in its prisons.After Parijat's death in 1993, Ranamagar continued to visit prisons and provide basic necessities for prisoners, shifting her focus from political prisoners to impoverished and disadvantaged individuals often wrongfully imprisoned for petty crimes committed out of desperation.As a result of her continued work with prisoners, Ranamagar founded Prisoners Assistance Nepal in 2000 to provide help to prisoners in jail, after their release, and to their family members.