5月从中国去美国在日本转机需要事先提供核酸检测吗？

上海飞东京羽田 (HND)机场，在这个机场停留5小时30分钟，晚上11点起飞去美国。

根据我的了解，因为我在日本不需要没有过夜，也不需要在东京换机场（而是就在羽田机场转机），所以不需要在日本入境，不需要核酸。

希望有类似经验的可以告知。多谢！

和楼主一样的航班，应该不需要核算吧

根据：https://www.mhlw.go.jp/stf/covid-19/bordercontrol.html
“Those who are entering Japan on or after May 8, 2023, will not be required to present a valid vaccination certificate or pre-departure inspection certificate, as the category of COVID-19 will be changed to a Class V Infectious Disease under the Infectious Disease Control Law. However, please note that quarantine measures upon entry into Japan may be strengthened as necessary, if a new infectious disease outbreak occurs overseas.”