介殻[kaikaku] sea shell
灰殻[haigara] ashes
貝殻[kaigara] shell
そば殻[sobagara] buckwheat chaff
甲殻[koukaku] carapace

甲殻類[koukakurui] crustacean
菜種殻[natanegara] rapeseed hulls
出し殻[dashigara] grounds (of tea and coffee)
出殻[degara] grounds (of tea and coffee)

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

老麺[raamen] ramen (Chinese-style noodles)
家老[karou] chief retainer
棄老[kirou] old person thrown away in the mountains
敬老[keirou] respect for the aged
敬老の日[keirounohi] Respect-for-the-Aged Day Holiday (third Monday in September)

元老[genrou] elder statesman
元老院[genrouin] (Roman) senate
故老[korou] old people
車海老[kurumaebi] kuruma prawn (Marsupenaeus japonicus)
寿老人[juroujin] god of longevity

桑苺[kuwaichigo] fruit of the mulberry
黒苺[kuroichigo] blackberry
木苺[kiichigo] raspberry (any plant of genus Rubus, esp. Rubus palmatus var. coptophyllus)
蛇苺[kuchinawaichigo] false strawberry (Duchesnea chrysantha)
毒苺[dokuichigo] false strawberry (Duchesnea chrysantha)

梶苺[kajiichigo] Rubus trifidus (species of raspberry)
海老殻苺[ebigaraichigo] Japanese wineberry (Rubus phoenicolasius Maxim.)
大薔薇苺[oobaraichigo] a variety of raspberry (Rubus croceacanthus H. Lev.)
草苺[kusaichigo] Rubus hirsutus (species of raspberry)