This is another nice thing about Japanese.
To show relationship or possession between two things just put a の no between them. The trick is knowing (erm... のing) which goes to the left of the no and which goes to the right...
Think of の as a 's (apostrophe S)
|
わたし の ねこ watashi no neko My cat [I's cat] |
|
日本 の 車 nihon no kuruma Japanese car [Japan's car] |
|
ねこ の おもちゃ neko no omocha Cat's toy |
Also think of:
わたしの watashino as "my" and
あなたの anatano as "your"