Serkan Toto, a games industry consultant at Tokyo-based Kantan Games, said the Switch was "now in the middle of its lifecycle", but was optimistic for its future
The government last month eased the rules to allow people from amber countries fully jabbed with a vaccine approved by regulators in the United States and European Union to enter without having to self-isolate.
At least 2.6% of the world's population has been infected
The countries reporting the most cases on a seven-day average - the United States, Brazil, Indonesia, India and Iran - represent about 38% of all global cases reported each day.