Kouka's 1994 play
Nga Tangata Toa (
The Warrior People) is heralded as a masterpiece in New Zealand theatre. Directed by veteran theatre director
Colin McColl,
Nga Tangata Toa was first staged at
Taki Rua Theatre in
Wellington during the 1990s and won numerous awards at the prestigious Chapman Tripp Theatre Awards. The lead role, Rongomai, was played by award-winning actress
Nancy Brunning.
Nga Tangata Toa was inspired by
Henrik Ibsen's play
The Vikings of Helgeland.
Nga Tangata Toa was later re-staged at
Downstage Theatre in 2006 under the direction of James Beaumont. In 1996, Kouka was commissioned by the
New Zealand International Arts Festival to write
Waiora, which later toured nationally and internationally in 1997.
Waiora became the first play in a trilogy that includes
Home Fires (1998) and
The Prophet.
Waiora shows the effects on Māori of urban migration, with the whānau having left Waiora for work. In
Homefires, Kouka writes about the people who stay behind and 'keep the home fires burning' and the stories remembered.
The Prophet shows the return 'home' of teenage cousins who have visited but never lived in Waiora. Other plays include ''Hide 'n' Seek
, co-written with Hori Ahipene, and Five Angels''. == Other work ==