バナナの皮[banananokawa] banana peel
一皮[hitokawa] unmasking
化の皮[bakenokawa] masking one's true character
化けの皮をはぐ[bakenokawawohagu] to unmask (someone's true nature)
果皮[kahi] pericarp (ripened ovary wall forming part of a fruit)

外皮[gaihi] investment (in the sense of outer layer)
角皮[kakuhi] cuticle
桜皮[kanba] birch (esp. Japanese white birch)
乾皮[kanpi] dried hides
雁皮紙[ganpishi] traditional Japanese paper made from the fibre of plant species Diplomorpha sikokiana (high quality, glossy)

衣蘭[iran] Iran
悪衣[akui] shabby clothes
衣架[ika] clothes rack
衣冠[ikan] kimono and ancient head-dress
衣桁[ikou] clothes rack

衣香[ikou] perfume on the clothing
衣裳[ishou] clothing
衣食[ishoku] food and clothing
衣食住[ishokujuu] necessities of life (food, clothing & shelter)

千金の裘は一狐の腋に非ず[senkinnokyuuhaikkonoekiniarazu] an expensive fur coat will not be made with a single fox alone

裘代[kyuutai] fine monk's robes worn by members of the imperial household, nobility, councilors (councillors), etc.