鬼利死丹[kirishitan] early Japanese Christianity (from the later Muromachi period)
伊勢丹[isetan] Isetan (department store)
牡丹[botan] tree peony (Paeonia suffruticosa)
牡丹餅[botamochi] adzuki bean mochi
丹い[akai] red

仙丹[sentan] the elixir (of life)
丹砂[tansha] cinnabar
丹朱[tanshu] cinnabar
丹色[niiro] red

牡牛[oushi] bull
牡牛座[oushiza] Taurus (constellation)
牡丹[botan] tree peony (Paeonia suffruticosa)
牡丹餅[botamochi] adzuki bean mochi
牡羊[ohitsuji] ram

牡羊座[ohitsujiza] Aries (constellation)
牡蛎[borei] oyster
天竺牡丹[tenjikubotan] dahlia
牡鶏[ondori] cock
葉牡丹[habotan] ornamental kale (Brassica oleracea var. acephara)

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)