Muru, which stars Cliff Curtis, Tame Iti, Simone Kessell, Jay Ryan and Manu Bennett, recently appeared at the Toronto International Film Festival in Canada. Kahi says the film was received well by Canada's indigenous peoples at the festival.
"When the film finished, the indigenous people there filled the theatre with sound; they understood and felt the mamae of the film. What we have suffered and endured, they have, too. They also live under the control of their government and the circumstances that brings.
"We have a lot of similarities, but what is special is the love they showed for us, but also their hearing the reo of Tūhoe and the connections within those communities, especially intergenerational, and of course the persecution by police. So we become closer to those people because of this film."
The Foreign Language Film Award Committee will now consider the film, along with all other nominated films, before deciding five finalists.
In the meantime, Muru will be released in Australian cinemas on October 13, two days before the 15th anniversary of the events in Te Urewera. Kahi says the significance of that date was chosen by Tame Iti - but just as importantly, he believes it's an opportunity for Māori in Australia to unite.