When infection rates spiked, did Japanese people reduce the time they spend maskless in public indoor spaces? Are Japanese people more likely to wear a mask in

When infection rates spiked, did Japanese people reduce the time they spend maskless in public indoor spaces? Are Japanese people more likely to wear a mask in public when they're feeling sick? Do Japanese restaurants still have good ventilation systems, originally installed to remove cigarette smoke before the 2020 indoor smoking ban?