Sinali Latu (born in Tonga in 1965) is a retired Tongan-Japanese rugby union player.
[1] Now he coaches the Daito Bunka University rugby team.
Since he acquired the Japanese citizenship, he changed his full name to William Sinali Latu (ラトゥ ウィリアム志南利, Ratu Uiriamu Shinari).
He moved to study and play in Japan with a Tonga College school mate, Uatesoni Namoa.
[6] The youngest of the Latu brothers, Kilifi, has captained the Tongan sevens team[7][8] and played rugby in New Zealand, together with his older brothers Penieli and Langakali, and in the United States.