Power of love helps archer Atanu Das defeat 2012 champion Oh.
Das failed to score a 10 in the fifth set and slipped to the red-circle for an 8, which proved costly, as home favourite Takaharu Furukawa sealed the issue by a solitary point margin in the decider.
The Indians failed to shoot even a single 10 in the first set as the top seed Korean duo of An San and Kim Je Deok took the first set 35-32 in a low-scoring affair.
Deepika and Atanu form the mixed team and they kickstarted their training
Indian archers bowed out of the team events after failing to get past the mighty Koreans for a second time in the Tokyo Olympics on Monday.
Rakesh Kumar continued his impressive run of form to storm into the pre-quarter-finals even as teammate Shyam Sundar Swami made a second-round exit as Indian compound archers had a mixed day at the Paralympic Games, in Tokyo, on Saturday.
'All of them had at least 2 negative tests before arrival'
World No. 1 archer Deepika Kumari survived some anxious moments before getting past US teenager Jennifer Mucino-Fernandez 6-4 to sail into the pre-quarter-finals of the women's individual archery competition at the Tokyo Olympics, on Wednesday.
Deepika managed to stay in the top 10 in the qualification round with a total score of 663.
Indian athletes, including the boxers and shooters, hit the ground running as they started their pre-Olympic training, hoping to live up to massive expectations in the pandemic-hit Games in Tokyo.
Competing in her third successive Olympics, two-time world No. 1 Deepika has seen it all, from the lows of London to hitting rock-bottom at Rio 2016.
All but two women and four men among the Games' 128 archers agreed to participate, with data retained only in the form of archived TV footage.
Ace Indian archer Deepika Kumari confessed on Monday that she needs to stop buckling under the pressure of performing at the Olympic Games and approach the biggest sporting stage from a different perspective to achieve desired results in future.
Locked 5-5 after the regulation five-setter, the 27-year-old Indian held her nerves in the shoot-off to deliver a perfect 10, hitting the bull's eye, to topple the Russian, a team silver medallist at the 2016 Rio Olympics.
