Great Britain's women suffered a blow to their Olympic rugby sevens quarter-final bid as a late New Zealand try saw them beaten 26-21 in the pool stage.
Team GB led 21-0 in the first half, but Michaela Blyde's hat-trick gave the Rio silver medallists a dramatic victory.
Earlier on Thursday, co-captain Abbie Brown's last-gasp try helped GB beat the Russian Olympic Committee 14-12.
The side's Tokyo preparations were disrupted by funding cuts announced a year before the Games.
After the men finished fourth on Wednesday, Dan Bibby described future plans for the sevens programme as "a joke".
Great Britain's women, who finished fourth in Rio, will now fight for a quarter-final place in their final pool game against Kenya - also beaten 29-7 by New Zealand - on Friday (03:00 BST). The knockout stages then begin at 09:30 BST.
Defending champions Australia made a dominant start to the tournament on Thursday, beating Japan 48-0 and China 26-10.