Three other goals came from Nemani Rogara, Brian Kaltack and Kersom Kalsong.
The win helps Erakor Golden Star FC top the Premier Championship with 9 points with a goal difference of 16.
Tafea also secured nine points after beating Shepherds United 2-1 with Ifira Black Bird.
The Black Bird down Siaraga FC 3-2 last Friday at Port Vila Stadium.
“I am very happy today (Saturday) because we play as a team and beat Amicale 5-0.” Said Brian Kaltack.
“Our main objective for this season is to win the championship after we missed out last two seasons.”