I confirmed the operation with Specter x 360.
There is no problem with the operation on the full screen.
To end the application, you need to return from the menu to the top and choose Exit from the menu on the top screen
Screen rotation didn't work as a problem
It will always be a character move ;(

Can use tablet mode to play ? Touch tablet to move an fight? Can use virtual keyboard？ not use keyboard play is work?

I7 cpu Intel HD 520 can play?

Spec is ok.

I think that you can play the game,
but since it seems that you can not switch the viewpoint,
you will rely on automatic camera work.
If you slide your finger on the screen the viewpoint will not change and only the destination of the character will be changed.

I tried chat input,
but there was a slight delay, but it was ok.

I can not judge whether viewpoint switching by slide operation is specification or bug, sorry.

Can not 360c view for the touch tablet? Only for mouse 360c view?

Can normal play on the tablet pc? Not use other tool also can play (same the phone)?

Currently it seems that it isn't compatible with Windows touch monitor.
It seems that if you connect the Bluetooth mouse
you can play without problem.