Kobo for Android database location

view story

http://www.mobileread.com – Where does the Kobo app on Android store the database that holds the epub file, the notes, the bookmarks, and the last location read? I have tried all sorts of Google searches but nothing seems to answer this question. I have also looked all over my android devices (non-rooted) looking for it. No luck. Here is why I want to know. I want to try to sync the database with Dropsync between my phone and my tablet. I know I could just go with Kindle and use Whispersync, but I don't really like the Kindle interface. In part, I really appreciate the use of the 1 of X (where X is the number of scree (HowTos)