Sorry,Highway Star 2 is not avaiable yet. We will update Highway Star as soon as it is released.
If you want to read new chapter of Highway Star at the first time,you can subscribe it. We’ll send your the email as soon as Highway Star 2 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