Nounartificial hill (in a garden)

Nounmud wall with a roof; roofed mud wall

Ichidan verb, Transitive verbto build; to construct; to put up · to build up (a fortune, reputation, enterprise, etc.); to establish (a relationship, system, etc.); to create

Prefix... years since construction; ... years old (of a building) · built in ...

Noun, Suru verb, Transitive verb, Intransitive verbcastle construction; building a castle; fortification