胃嚢[ibukuro] stomach
陰嚢[innou] scrotum
精嚢[seinou] seminal vesicle
胆嚢[tannou] gall bladder
中衣嚢[nakagakushi] inside pocket

土嚢[donou] sandbag
氷嚢[hyounou] ice bag
卵黄嚢[ranounou] yolk sac
卵嚢[rannou] egg sac

セーム革[seemugawa] chamois leather
沿革[enkaku] history
革まる[aratamaru] to be renewed
革める[aratameru] to change
改革[kaikaku] reform

改革案[kaikakuan] reform proposal
改革過程[kaikakukatei] reform process
革靴[kawagutsu] leather shoes
革新[kakushin] reform
革新系[kakushinkei] liberal