Sorry,Wa no Kage 21 is not avaiable yet. We will update Wa no Kage as soon as it is released.
If you want to read new chapter of Wa no Kage at the first time,you can subscribe it. We’ll send your the email as soon as Wa no Kage 21 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