He was raised in the village of Somosomo on the Fijian island of Taveuni,[4] and played rugby union and was educated at Queen Victoria School, Nasinu in his youth.

[5] In 2016, Kamikamica returned to rugby league with the Sunshine Coast Falcons, a feeder team to the Melbourne Storm, in the Queensland Cup.

[6] He spent the remainder of the year playing for the Falcons, and was selected to represent Fiji in their match against Samoa on 8 October.

[9] He played 21 games for Melbourne in the 2019 NRL season as the club finished as runaway Minor Premiers and were favourites to take out the premiership.

Kamikamica played 16 games for Melbourne in the 2022 NRL season including the clubs elimination finals loss against Canberra.

[16][17] On 25 November 2021, Kamikamica was stood down by the Melbourne club after being charged with assaulting a woman in Brisbane's Fortitude Valley.