Anand Gupte,Niranjan Gupte and Ben Staines will be a part of the men's team,while Talei Forrest is in the women's group.
Australia took charge of proceedings with the first three goals of the game before Japan rallied to reduce the deficit.
David Wansbrough urges the fans to follow a clean-cut sport.
Tyler Lovell was near unbeatable in the Australia net as the Kookaburras beat India 3-1 in the last edition of the tournament in the Netherlands.
Australia are the first team through to the men's hockey Champions Trophy final after a come-from-behind 3-1 win over tournament hosts,the Netherlands.
Canberra's Edwina Bone and Kalindi Commerford have been named in the Hockeyroos final 18 member squad for the Women's Hockey World Cup.
Anna Flanagan says the hardest thing about the move will be playing against the girls she forged a bond with in blue and gold.
Field hockey is the most expensive club sport in Canberra with adults paying more than $700 for membership.
The star forward from Crookwell,near Goulburn,is on track to break former teammate Madonna Blyth's record of 342 games.
After an eight year process,Canberra umpire Kristy Robinson finally became an internationally-accredited official in January.
Bone will play her 150th game for the Hockeyroos in a clash against arch-rivals New Zealand on Sunday.