The 22-year-old netted again on the stroke of half-time with a powerful left-footed finish after Hyoran Kaue's assist.
Germany took the reins and pressed forward whereas Spain looked shocked and unable to respond.
In Paris, France came from behind to repeat their triumph in the final of the 2018 World Cup, beating Croatia 4-2, despite the absence of striker Kylian Mbappe.
In other games in the top-tier League A, Portugal beat Croatia 4-1 thanks to goals by Joao Cancelo, Diogo Jota, Joao Felix and Andre Silva. Portugal were missing Cristiano Ronaldo, who was out because of a toe infection.
The 2020/2021 season will provide thrilling games for fans as the leading clubs are close together. "We had only four points between the top three before the pandemic outbreak."
Despite the easy win, the Russian star said his opponent has a bright future.
Nouri suffered brain damage after having a heart attack during a game in 2017.
In the men's shot put, Ryan Crouser of the U.S. won with a throw of 22.70m, followed by Poland's Michal Haratyk and Leonardo Fabbri from Italy.
Tokyo 2020 organizing committee spokesman Masa Takaya said that Coates' comments have shown the IOC is "fully committed" to delivering the Games. He said that Tokyo 2020 will "carefully monitor the situation" and take countermeasures to ensure a safe and secure Games.
"Our director was against the idea at first, but we did this once in 2013 and it worked, I won," said Sagan, who finished 13th after his bike lost its chain in the sprint. Enditem
"BWF's highest priority remains the health and safety of all players and personnel participating in upcoming international tournaments," it said.