The defendants also face five assault charges against other people at the address on the night of Te Kani's death.
There are two joint charges each of wounding with intent to cause grievous body harm, and one each of injuring with intent to injure, and assault with intent to injure.
Te Kani, 51, died at his Maungatapu Rd home on May 14. It's understood a large group was present at the property when his death happened.
Addressing Justice Graham Lang, prosecutor Sonny Teki-Clark asked that the trial be set down for the larger Hamilton High Court, due to the possibility of further offenders being charged.
"I'm assured from the officer in charge that there are going to be more [defendants] added, particularly in regards to the lead charge. The information suggests there are up to 20 to 30 potential defendants," Teki-Clark said.
In court, a group of Te Kani's whānau gathered in the public gallery.
Both accused were remanded in custody until a bail hearing on August 4.