How do you do?
I live in Chiba. I want to study English for its being my second language. My hobbies are reading a book and watching a movie. I read a book in my free time.
I like a novel which is like mystery and a movie which is like action. I want to read a book and watch a movie in English but I have no idea what to do. Plase give me a advice. Also,I would like to make many friends who is not japanese.
I like a novel which is like mystery and a movie which is like action. I want to read a book and watch a movie in English but I have no idea what to do. Plase give me a advice. Also,I would like to make many friends who is not japanese.

My hobbies are reading a books and watching a movies.
I read a books in during my free time.
Or you could say "I like to read books during my free time."
I like a novel which is like mystery and a movie which is like action.
This is pretty clear, I think people would get what you are trying to say. To make the sentence shorter you could say "I like mystery novels and action movies." or something like that.
Please give me a advice.
Also,I would like to make many friends who is are not Japanese.
In English we treat other nations and languages as proper nouns.
As for the mysteries, I don't really read, but I heard Clueless is a good one, since it's a classic. I'm not really sure how it is because I myself have never read, watched, or played the game. I just know it's a mystery XD.
Thank you for polite correction.
I wanted to see "The Avengers".^^
Do you like watching movies?
I was first to know Clueless.
I'd like to read it now.
I love watching movies :D! I think my favorite type of movies to watch are natural disasters or science-fiction, but I'll watch just about anything....except those psycho killer movies like saw >.<