On June 7, 2016 today started in Japan the closed beta test of the Wonder Oracle smartphone game. In the CBT 1500 people can test the Android version of the game until June 19, 2016. You have to register to be a tester and if you got the permission you will get 5000 bonus diamons in the full version of the game when it’s release. You can spend these diamonds to roll out rare characters later. Be fast because only the first 1500 registered users can play with the game!