Japan's Hiroshima Prefecture on Monday issued a statement urging the national government to uphold the country's non-nuclear principles, after a security official recently suggested the country should possess nuclear weapons. 

The Hiroshima prefectural assembly unanimously adopted the written opinion, citing local concerns about reviewing the long-standing Three Non-Nuclear Principles, which prohibit possessing, producing or permitting the introduction of nuclear arms into Japanese territory, Kyodo News reported.

"It is our duty, as the only country to have suffered atomic bombings, to continue striving toward the realization of a world without nuclear weapons," the statement said.

The statement comes after an official involved in devising security policy under the government led by Prime Minister Sanae Takaichi recently said that Japan should possess nuclear weapons, inciting backlash from locals, including atomic bomb survivors.

It is the first written opinion by the prefectural or city assemblies of Hiroshima or Nagasaki, both devastated by U.S. atomic bombs, regarding the country's reconsideration of the non-nuclear principles, the report said.

Itsunori Onodera, head of the ruling Liberal Democratic Party's security research council, said on a TV program on Sunday that Japan needs to debate the future of its non-nuclear principles.

Last month, Japanese media quoted government sources as saying that, as the Takaichi administration gears up to revise the country's key national security documents by the end of 2026, Takaichi was considering reviewing the third of the Three Non-Nuclear Principles, which prohibits nuclear weapons from entering Japan's territory, raising strong doubts and concerns at home.