Arastu-360 displays a family tree as a radial dendrogram, with the root ancestor at the center and descendants branching outward in a circular layout. The entire tree slowly rotates continuously, revealing all branches. The visualization loads hierarchical data from a JSON file, computes the radial layout with `d3.tree` and `d3.hierarchy`, and renders links using `d3.linkRadial`. Nodes are labeled with rotated text, and both links and labels fade in sequentially using D3 transitions. The rotation is achieved by repeatedly applying a transform with `d3.transition` and a linear easing function, creating a slow, automatic spin.