The Gallagher Chiefs team has been named to take the field in Tokyo for the first pre-season match against the Saitama Panasonic Wild Knights on Sunday.
The Cross Border Rugby games are set to be played with a team of 28 players, giving teams an additional five reserves.
The extended format will allow sides to trial combinations and ensure players get valuable game time ahead of DHL Super Rugby Pacific kick-off in three weeks.
Recently announced vice-captains for the season, Kaylum Boshier and Rameka Poihipi, will commence their responsibilities this weekend in the absence of Luke Jacobson who remains on All Blacks playing leave.
Halfback Xavier Roe and midfielder Quinn Tupaea will also start after missing the 2023 season because of injury.