This 诗人 李白 had a 日本朋友 阿倍仲麻呂。He had also a poem：翘首望长天，神驰奈良边.。三笠山顶上，想又皎月圆。（天の原 ふりさけみれば 春日なる 三笠の山に いでし月かも）Their poems are both about home-thinking.
