enter

back door

a house / one's own home / a home, household / a family

to go in; to come in / 要る: to be necessary, to be required

to enter, go into, get into a place or a thing / to join a group or organization / to be contained (in), to be included (in) / to be a member of a group, set, category

representing relationship to a family

house of something, place where some business is conducted / person who does that thing

a house

a house / one's house

a house