You should definitely get it if you can.
It'll show support for Satomi which I'm a little worried she might need since the three singles preceding the album were digital-only. If she doesn't sell enough that Avex doesn't bother to print her singles anymore, and especially if this album doesn't sell enough, they'll probably drop her once her contract is up.
I, myself, would've ordered her two previous albums from CD Japan to show her more support but I wanted to make sure that I got the first press editions so I had to resort to Yahoo! Auctions JP.