Is Yen currency cash and futures available for trading during Golden week?

Is Yen forex futures available for trading during golden week? How about the cash market?

News article says Japanese derivative markets are closed. Does it mean forex futures for USDJPY is closed for trading?

https://www.marketwatch.com/story/j...siness-as-usual-for-bond-investors-2019-04-11

Japanese derivative and equity markets are closed from April 27 through May 6, according to the Japanese Exchange Group.

 

It should be open. Interest in JPY is also outside of Japan.

 

of course they are open, just some tokyo traders will be vacationing in honduras