Three U.S. activists assisting Japanese-Latin Americans interned during World War II urged Japan and public Thursday to heighten their awareness of the issue and support their quest for more redress from Washington.

Grace Shimizu, a founding member of the California-based Campaign for Justice, said former Japanese-Latin American internees have not received "a proper apology and acknowledgment" from the U.S. government for the violation of their human rights.

Shimizu, a daughter of a former Japanese-Peruvian internee, and two other group members are visiting Japan to boost information about their efforts to help Japanese-Latin Americans living here, and to show a 28-minute documentary featuring a former Japanese-Peruvian internee.