We have cooperated in making this information with LightPocket
a Japanese company offering pocket WiFi router and data SIM card.
Figures are calculated based on data published on JAPAN WIFI official website
the quality of data communication vary depending on each service.
Even with a large capacity, it is not necessarily fast on communication speed. If you notice wrong or old information, it would be grateful that you notify us
After checking the information, we revise it if needed.