Between 1977 and 1983, North Korean government agents abducted Japanese citizens from coastal areas of Japan. The Japanese government officially recognizes 17 citizens (eight men and nine women) as victims of these abductions, though it is estimated that hundreds more people may have been taken. Non-Japanese citizens, including eight from European countries and one from the Middle East, are also believed to have been abducted from Japan by North Korea. Victims were largely ordinary Japanese citizens in their 20s who were opportunistically taken from coastal areas; the youngest known victim, Megumi Yokota, was 13 when she disappeared from Niigata in November 1977. Some victims were reportedly abducted to teach Japanese language and culture at North Korean spy schools, to have their identities used by agents, or possibly because they witnessed North Korean agent activity in Japan.
For decades North Korea denied involvement, and the allegations were widely dismissed as conspiracy theory, including by groups such as Chongryon and the Japan Socialist Party. This changed on September 17, 2002, when North Korean leader Kim Jong Il met Japanese Prime Minister Junichiro Koizumi at the First Japan–North Korea Summit. Kim admitted North Korea had abducted at least 13 Japanese citizens, issued an oral apology, and stated that those responsible had been punished. North Korea also provided death certificates for eight people it claimed had died, though it later admitted these certificates were hastily prepared, and Japanese authorities have questioned their validity.
Five surviving victims — Fukie Chimura, Yasushi Chimura, Yukiko Hasuike, Kaoru Hasuike, and Hitomi Soga — were returned to Japan on October 15, 2002, with their identities confirmed via DNA testing, dental records, and fingerprint analysis. Children of the Chimura and Hasuike families born in North Korea were reunited with their parents in Japan in July 2004. Hitomi Soga's husband, U.S. Army defector Charles Robert Jenkins, and their daughters also relocated to Japan in July 2004; Jenkins was later convicted of desertion and aiding the enemy by a U.S. court-martial and received a dishonorable discharge.
In November 2004, North Korea returned cremated remains it said belonged to Megumi Yokota and Kaoru Matsuki. Japanese DNA testing at Teikyo University, conducted by lecturer Tomio Yoshii, concluded the remains did not match either victim, though the scientific journal Nature later published criticism of the testing methodology, and Yoshii acknowledged he lacked prior experience analyzing cremated remains. Two returned abductees identified alleged abductors to police, and Japanese authorities have sought the arrest of named suspects in South Korea. In March 2006, Osaka police raided facilities linked to Chongryon in connection with the 1980 disappearance of Tadaaki Hara.
The issue has remained central to Japan–North Korea relations and has drawn international attention, including from the United Nations, the U.S. Congress, and successive Japanese prime ministers. As of recent National Police Agency counts, several hundred additional Japanese citizens remain listed as suspected abduction victims, with the count revised over time as some cases have been resolved through other explanations.