<p>China's foreign ministry said on Monday China and Japan have agreed to postpone a visit by the head of Japan's Komeito party, the junior partner in the coalition government.</p>.Japan says harassing calls from China over Fukushima water release 'extremely regrettable'.<p>Natsuo Yamaguchi was planning to visit China from Aug 28-30 in hopes of meeting China's President Xi Jinping and to hand over a personal letter from Prime Minister Fumio Kishida.</p>
<p>China's foreign ministry said on Monday China and Japan have agreed to postpone a visit by the head of Japan's Komeito party, the junior partner in the coalition government.</p>.Japan says harassing calls from China over Fukushima water release 'extremely regrettable'.<p>Natsuo Yamaguchi was planning to visit China from Aug 28-30 in hopes of meeting China's President Xi Jinping and to hand over a personal letter from Prime Minister Fumio Kishida.</p>