Sorry,Vampir 15 is not avaiable yet. We will update Vampir as soon as it is released.
If you want to read new chapter of Vampir at the first time,you can subscribe it. We’ll send your the email as soon as Vampir 15 updates.

Have more fun on facebook:

https://www.facebook.com/mangahomelife/

Or enjoy fantasy shoujo moments on tumblr:

https://onlyshoujo.tumblr.com/

You can read some other great manga to kill time