This move comes amidst heightened tensions between Moscow and the West over the conflict in Ukraine, with North Korea emerging as a significant supplier of munitions to Russia.
"Shortly ago, Kishida, through another channel, conveyed his intention to personally meet the President of the State Affairs of the Democratic People's Republic of Korea as soon as possible," Kim Yo-jong said, according to the Seoul-based news agency which cited KCNA.
North Korea has successfully conducted a ground-jet test of a solid-fuel engine for a new type of intermediate hypersonic missile amid heightened tensions on the Korean peninsula, according to Yonhap News Agency.
The North Korean leader said the military must "dynamically usher in a new heyday of intensifying the war preparations in line with the requirements of the prevailing situation," according to KCNA.
The North's leader ordered a stronger defence posture in waters north of the South Korean border islands of Yeonpyeong and Baengnyeong, saying South Korean warships have frequently violated the North's waters, the KCNA said.
North Korean leader Kim Jong Un on Sunday oversaw the test-firing of submarine-launched cruise missiles and reviewed a project to build a nuclear-powered submarine, state media reported, as per South Korea-based Yonhap News Agency.
The number of North Korean defectors entering South Korea nearly tripled in 2023 compared to the previous two years, including a higher number of youth and elite, CNN reported, citing Seoul authorities.
He emphasised the need to strengthen education programmes to instill in North Koreans "the firm idea that the ROK is their primary foe and invariable principal enemy."