japan video - ? repost ? - roaring house fire - prearrival video

roaring fire - alerting siren at beginning of video - then some long
verbal message via the loudspeakers - first engine arrives 6 minutes
later followed by chief and ambulance

https://youtu.be/5ZIjCyCe_lk?si=ehKd5I1lWSQcSOIs

to have prevented this - maybe sprinklers are required - or an
automatic alarm system - or faster dispatching - or a faster fire
truck - or a closer fire truck - etc