Story wise, FAKE and Access are not alike- but if you love Sanami Matoh's art-work and can't get enough of boy-boy action then this is a must!
If you enjoyed the whole "time travelling" theme that InuYasha is based on, then you may also enjoy Rumiko Takahashi's Fire Tripper. Both set in the Civil War era of Japan, a girl in a school uniform who can jump through time & a great love story.