I went to see view flowers with my friend. It The show is held every year at in Tokorozawa in the greater area of Tokyo, Japan. It was my first time to go there, but she told me she has never missed it the show. We have relaxed in among the roses and other flowers.

The activity of going to a flower show to "see" flowers is called "flower-viewing." "View" implies a closer examination than "see." You might say, "Let's go SEE the cherry blossoms," but in the context of a flower show I think "view" is more appropriate.

I think it's important to specify the "greater Tokyo area" since most of us who are not familiar with Japan think of Tokyo only as a city, the capital of Japan.

In the third sentence, you used "it" twice, which would be okay only if "it" referred to the same thing.

Sounds like you had a restful trip!

The International Rose and Gardening Show

I went to see flowers with my friend.
It is held every year at Tokorozawa Tokyo Japan.
It was the first time I had been there, but she told me she has never missed it.
We have relaxed among the roses and other flowers.

The International Rose and Gardening Show

I went to see the flower show with my friend.
It is held every year at in Tokorozawa, Tokyo, Japan.
It was my first time to go there, but she told me she has never missed it.
We have relaxed in amongst the roses and other flowers.