Rakuten Mobile at Akihabara, Tokyo

Rakuten Mobile counter inside Bic Camera AKIBA, offering SIM plans and handset contracts.

Rakuten Mobile Akihabara is a carrier counter inside the Bic Camera AKIBA store at Sotokanda 4-chome, directly in front of JR Akihabara Station.

The counter offers Rakuten Mobile SIM plans, handset contracts and device setup, with staff available to explain Japan's carrier options including the carrier's unlimited-data plans popular with residents and long-term visitors. Opening hours run 10:00 to 22:00 daily, and the convenient in-store location lets you compare electronics shopping with a mobile sign-up in one trip.

If you need a Japanese mobile plan while visiting Akihabara, this Rakuten counter inside Bic Camera is a handy stop.
Official: https://network.mobile.rakuten.co.jp/en