Sorry,Ouji Romantica 6 is not avaiable yet. We will update Ouji Romantica as soon as it is released.
If you want to read new chapter of Ouji Romantica at the first time,you can subscribe it. We’ll send your the email as soon as Ouji Romantica 6 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