Question: What is the official name of this major international multi-sport event where various sporting events will take place at New National Stadium (新国立競技場 )?
Sentence (from "2020 Summer Olympics"): The 2020 Summer Olympics, officially known as the Games of the XXXII Olympiad and commonly known as Tokyo 2020, is a major international multi-sport event due to be celebrated in the tradition of the Olympic Games as governed by the International Olympic Committee (IOC).
Relevant evidence: Yes