The 34-year-old 3-time Grand Slam Champion will face Casper Rudd of Norway in the round of 16.
The top-ranked Serb never gave Nishikori a chance in a 6-2, 6-0 rout of the home favourite from Japan to reach the semifinals
Robin Haase took the first set in Rotterdam, but Andy Murray bounced back to seal his place in the second round
Kei Nishikori remains in isolation in Florida after being informed he still has COVID-19, so is a big doubt for the US Open
Kei Nishikori said that he is "feeling well", but remains uncertain about making Flushing Meadows appearance for the US Open
An elbow injury has forced four-time Australian Open quarter-finalist Kei Nishikori to skip the first Grand Slam of 2020
Roger Federer came from a set down against Kei Nishikori to move into the semi-finals with a historic 100th singles victory at Wimbledon.
Other quarter-final line-ups have also been confirmed.
Nishikori will play the winner of world number one the favourite Novak Djokovic and the 15th seed Russian Daniil Medvedev.
Federer has beaten Nishikori in Shanghai and Paris in recent weeks but despite having the backing of a full house at the O2 Arena, he never really settled into a groove.
Fishermen fishing from Kumari dam as it overflowing following heavy rain in Kanyakumari district.PTI Photo
Union External Affairs Minister S Jaishankar is greeted by the officials on his arrival in Israel.PTI Photo
Commuters wade through amid heavy rain in Gurugram.PTI Photo
People play instruments during Kullu Dussehra, in Kullu.PTI Photo
BJP Yuva Morcha workers protest against the alleged attack on the ISKCON temple at Bangladesh, in front of Vivekananda House in Kolkata.PTI Photo
The Opposition is hoping for a rich election harvest in Uttar Pradesh but Lucknow appears to be a long way from the killing fields.
The former Delhi Police employee has also emerged as the go-to man for the authorities to reach out to the agitating farmers.
Outwardly peaceful, Kashmir has seen a spate of civilian killings in recent weeks. A silent unease has now exploded into fear and concern after the shooting of minorities.
Virat Kohli will step down as T20 captain of India and RCB but that will not take away the fact that he remains a unique leader
With all foreign soldiers out of Afghanistan, the Taliban is now in a position to do pretty much what it wants.
It can be a crucial stepping stone to develop young minds to appreciate the importance of practising honesty throughout their academic journey and lay the foundations for successful professional careers.
One can be pro-religion, but against coerced religion; one can be pro-vaccines, but against coercion and mandates