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