Japan here.
We have been VERY lucky so far and have had a baffling low number of cases (people have said the authorities were suppressing cases so that the Tokyo Olympics could go ahead, and now that the Games have been postponed, cases will rocket) - its not actually that simple (or devious!), but we are now seeing more cases every day - especially in the Tokyo area and surroundings.
Japan closed its schools nationwide very early on - February 27, and many companies organised WFH, but its very much a presenteeism culture so people feel they have to go into work, no matter what. All cultural and sporting events were cancelled, postponed or took place with no audience (sumo etc.)
Tourism has taken a HUGE hit.
However life carried on as normal for many, with trains etc still crowded.
Everyone wears masks though and of course there are no social customs such as handshaking/hugging.
We can go out freely for walks and drives and can use public transport.
Shops and restaurants have been open up to now, but I think that will change.
From this last weekend, Governor of Tokyo called on people to stay home this past weekend - and many big stores, etc were closed. It helped that it snowed in Tokyo yesterday (!) so people hunkered down at home over the weekend.
We have been requested to work from home if we can , and I have been doing that from last week.
Again, the situation will change dramatically if cases continue to rise. And the nation was shocked this morning as it was announced that a famous Japanese comedian had died of coronavirus - he was 70. He was kind of on a par with Billy Connolly? so people are very shocked and maybe they will realise that this is a serious issue.