Eh, it's just how they do things. Japanese firefighters would know what's up and volunteers would likely be accompanied by natives. Plus they usually make it clear with multiple numbers indicating what floor you're on for tourists.
LogicalLyricist (LL)
2023-10-02 00:25:50 +0000 UTC
did watch it years ago and no seeing ep1 one again oh boy all the....
SPEEDY3003
2023-10-01 23:08:01 +0000 UTC
would be one thing if everyone does it but sounds weird for example if there is a fire and you tell the firefighters that there is someone on the fifth floor...
SPEEDY3003
2023-10-01 23:06:19 +0000 UTC
See told you it was chill. Also, the number 4 in Japanese(ε [shi]) sounds like the word for death(ζ» [shi]). So many buildings skip that number for floors