| Hattasan Soneiji Temple, Fukuroi |
Golden week is one of the three busiest times in Japan. The other two are during Obon and New Year's Celebration. Tourism is at its peak both locally and internationally. I tried booking a tour for Fuji Five Lakes 2 weeks ago but the agent said it's already full until May 6th. It's probably the same with other tour agencies. If not fully booked, prices are expected to be more expensive. Airports and train stations are anticipating a large influx of tourists. If you're a foreigner who's planning to come to Japan, this is not the best time to go.
If you're not up for travelling during this time, you can do these things instead.