All the below links are in English.
取り急ぎ、以下、貼っておきます。
US Policy Changes Vol.88 (North Korea Vol.6: US-North Korea summit meeting)
US Policy Changes Vol.87 (North Korea Vol.5: US-North Korea summit meeting)
US Policy Changes Vol.86 (North Korea Vol.4: US-North Korea summit meeting)
US Policy Changes Vol.85 (North Korea Vol.3: US-North Korea summit meeting)
US Policy Changes Vol.84 (North Korea Vol.2: US-North Korea summit meeting)
US Policy Changes Vol.75 (North Korea Vol.1)