Dear President Moon,

Allow me to write to you out of the blue. The news about your excellency's second encounter with your friend Mr. Kim Jong Un on May 26 prompted me to directly communicate with and convey to you my heartfelt congratulations on your timely inter-Korean summit meeting, which might have saved the U.S.-North Korea summit.

On this occasion, I express my deepest appreciation and admiration for your excellency's tireless, sincere and extraordinary patient efforts to promote peace and stability in the Korean Peninsula. While many of us in Japan hope that your dreams come true, some in Tokyo still cannot but seriously wonder how they could.