Here are some events available to watch on Thursday -- remember Tokyo is 13 hours ahead of US Eastern Time:
Women's gymnastics: The individual all-around final began at 6:40 a.m. ET and primetime coverage will air on NBC at 8 p.m. ET.
Women's volleyball pool play: - Team USA vs. Turkey began at 8:45 a.m. ET. NBC Sports will also air the US vs. Turkey at 6 p.m.
Track and field heats: - Look for the following: Women's 800m (starting at 9:25 p.m. ET), men's 400m hurdles and women's 100m.
Men's golf: Round two of the men's individual stroke will begin airing on the Golf channel at 6:30 p.m. ET.
Swimming finals: - The women's 200m breaststroke, men's 200m backstroke, women's 100m freestyle and men's 200m individual medley are among events that will begin airing at 9:30 p.m. ET on NBC.