桑園[souen] mulberry plantation
桑海[soukai] this world's sudden changes
桑原桑原[kuwabarakuwabara] charm to ward off lightning and misfortune
桑色[kuwairo] light yellow
桑摘み[kuwatsumi] picking mulberry leaves

桑田[souden] mulberry plantation
桑畑[kuwabatake] mulberry field
桑苗[soubyou] mulberry seedling
桑門[soumon] monk

海鷂魚[ei] ray (fish)
井の中の蛙大海を知らず[inonakanokawazutaikaiwoshirazu] parochial
一天四海[ittenshikai] the world
雲海[unkai] sea of clouds
沿海[enkai] coast

遠海[enkai] deep sea
黄海[koukai] Yellow Sea
温海[atsumi] warm sea
海の幸[uminosachi] seafood