Tomasi Cama started out in the Manawatu Colts in 2001 having a strong season and earning a spot in the Manawatu Development Squad in 2002. He played for the Manawatu Development Squad again in 2003. 2004 saw a change of colours when he wore the Wanganui colours in the NPC. After one season with Wanganui he went back to play for Manawatu, in the same year he was picked for the New Zealand Sevens team. Not needed for the sevens in 2006 Tomasi Cama focused on his Air New Zealand Cup season for Manawatu. After another strong season for Manawatu, Cama was back for the sevens, 2008 saw him selected once again for the sevens squad.
Tomasi has signed up to play in Sri Lankan Sevens Series Carlton Super Sevens. He will play for the Uva Vipers in a two leg tournament across two weeks in Mid May 2012.