September campaign — Unlimited internet ¥4,980

SEPTEMBER CAMPAIGN

Unlimited internet in Japan

Mobile connectivity for work, study, streaming and keeping all your apps online.

¥4,980
per month + tax
¥5,478 per month including 10% tax
Unlimited dataMobile internet for use in Japan, subject to coverage and the fair-use policy.
Delivery in 5–10 business daysDelivery time starts after documents are submitted and approved.
Multilingual supportService in Portuguese, English and Japanese.

Important conditions

  • Minimum term: 36 months.
  • One-time initial fee of ¥2,000, tax included, added to the first order.
  • This is a data-only SIM. Standard voice calls and SMS are not included.
  • Speed and availability depend on coverage, network congestion and the fair-use policy.
  • Campaign valid during September 2026, subject to availability.
Get unlimited internet

The tax-inclusive total and any extras are shown before order confirmation.