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

滄海[soukai] blue waters
滄海一滴[soukaiitteki] a drop in the ocean (bucket)
滄海桑田[soukaisouden] The word is a scene of constant changes (as the blue sea changing into a mulberry field). (Chinese legend)

桑田滄海[soudensoukai] The word is a scene of constant changes (as a mulberry field changing into a blue sea). (Chinese legend)
滄溟[soumei] great blue sea
滄浪[sourou] blue waves

御田[oden] oden
塩田[enden] saltpan
凹田[kubota] rice field in a low place
下田[geden] worn-out rice land
我田引水[gadeninsui] seeking one's own interests

刈田[karita] harvested rice field
乾田[kanden] dry paddy field
桑田[souden] mulberry plantation
秋田県[akitaken] Akita prefecture (Tohoku area)
上田[jouden] high rice field