This came after Canberra Vikings defeated Brisbane City 13-10 to secure the final spot in the top four of the NRC.
The Drua had earlier defeated the Vikings 40-35 in round 6.
Fiji Drua came from behind to defeat the Western Force 33‑28 to clinch historic minor premiership.
The Fiji Drua have now won the Horan Little Shield and the Minor Premiership of the NRC and have secured a home semifinal against the Canberra Vikings.
Congratulations Drua and all the best for the semifinals this weekend