'D3 SUNBURST' is a custom viz App to show the sunburst chart by using 'D3.js'. This Sunburst chart has breadcrumbs of field name and field value and a description in central. 51 color scheme can be used and the sizes of breadcrumbs and central description color can be set by formatter. Drilldown and dashboard token are available for additional search. Collaborative development by 'Mitsuhiro Nakamura' & 'Tatsuya Hasegawa' in 'GoAhead Inc'. Enjoy your SUNBURST visualization !