To choose Vertical Menu for your installation, first select Header Type from theme options.
To set header Type 3 choose this:
Header type 3 – is vertical – positioned on the right side and closed by default
The Login/Register will not be included in the header type 3. You can add a register/login widget or shortcode to Sidebar Menu Widget Area (before or after the menu).
This is how it looks in front end – http://tokyo.wpresidence.net/
By default Type 3 menu is Closed
Click on the icon to Open menu