With both Srikanth and Sindhu out, Indian campaign in the China Open also came to an end.
PV Sindhu and Kidambi Srikanth were both stretched but managed to post wins.
India ace shuttler Saina Nehwal on Tuesday crashed out in the first round of the China Open after losing to South Korea's Sung Ji Hyun.
Kidambi Srikanth went down to 19-21, 21-16, 21-18 Lee Dong Keun of South Korea in the quarterfinals of the Japan Open.
India ace shuttler PV Sindhu crashed out of the Japan Open after losing her second round match to China's Fangjie Gao.
PV Sindhu was stretched by Sayaka Takahashi of Japan in her opening match.
PV Sindhu won the silver medal while Saina Nehwal grabbed the bronze medal at the 2018 Asian Games.
PV Sindhu lost to Tai Tzu Ying of Chinese Taipei in the Asian Games 2018 women's singles final.
Manjit Singh and Jinson Johnson add gold and silver in men's 800 Metres to Asian Games 2018 medal tally.
PV Sindhu lost 13-21, 16-21 to World No.1 Tai Tzu Ying in the summit clash.
Highlights, Asian Games 2018 Badminton Final: PV Sindhu suffered a 13-21, 16-21 loss to World No.1 Tai Tzu Ying in the women's singles badminton final.
Live updates of Asian Games 2018: India won one gold and one silver in men's 800m category.
Neeraj Chopra threw 88.06 metres in his third attempt to clinch the gold.
PV Sindhu has not beaten Tai Tzu in their last five meetings.
PV Sindhu will meet world No. 1 Tai Tzu Ying of Chinese Taipei in the final.
Javelin thrower Neeraj Chopra won the 8th gold medal for India at the 2018 Asian Games.
Unseeded Saina Nehwal bagged a bronze medal after going down to World no.1 Tai Tzu Ying in straight games.
Asian Games 2018: PV Sindhu storms into the final after beating world no. 2 Akane Yamaguchi 21-17, 15-21, 21-10.