leading role

I play the leading role.

私は主演を務めます

I play the leading role in this movie.

私はこの映画で主演を務めます

I play the leading role in this movie this year.

私は今年この映画で主演を務めます

I play the leading role in this movie this year with a famous actor.

私は有名な俳優と今年この映画で主演を務めます

I play the leading role for the first time in this movie this year with a famous actor.

私は有名な俳優と今年この映画で初めて主演を務めます