Hey Bkimura1,
first of all, thank you for the purchase!
Kabuki does not offer such functionality by default, thus a customization is required.
The easiest way to have more than one portfolio page with differing items is to hide the unwanted items with CSS:
.page-id-XX #portfolio-list .tagname, .page-id-XX #portfolio-filter li:nth-child(2) { display: none; }
replacing the “XX” with the page ID; in this example, the first part of the declaration (before the comma) removes the items themselves, and the second part hides the filters (in this case – the second one; please use the nth-child css property to remove the ones you do not need).
The custom CSS should be inserted into the bottom of the “style.css” file (opens by default when visiting the “Appearance -> Editor” admin menu).
Sincerely,
Andrew / Satori Studio