real rights; rights in rem
Legal term referring to rights over a thing that are enforceable against anyone, as opposed to personal rights (債権). Used in property law contexts.
A real right is a right to directly control a specific thing.
The Civil Code distinguishes between real rights and personal rights.
security interest; real right by way of security
usufruct
From 物 (thing) + 権 (right). A Meiji-era legal coinage based on the concept of ius in re from European civil law.