SIM Card - Japan RAR

【2025】Japan's Top 15 Recommended Budget SIM Cards Ranking

SIM Card, Japan Life / April 23, 2025

Many people may find the communication fees of Japan's three major carriers too high and are considering switching to more cost-effective budget SIM cards (Japanese: 格安SIM). However, with a wide variety of options like ahamo, povo, Rakuten Mobile, and UQ mobile, each offering different data allowances and pricing, it's natural to have questions: "Are budget SIM cards reliable despite being cheap?" "Will I regret switching to a Japanese budget SIM card?"

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Best Guide for J:COM Mobile! Low-Cost SIM Card

SIM Card / September 20, 2023

What is J:COM Mobile? J:COM is a joint venture company established in 1995 by Japan's KDDI and Sumitomo Corporation, primarily providing services like home broadband and cable television. J:COM Mobile, on the other hand, is a low-cost SIM service introduced in recent years. Its main feature is affordability, making it a great choice for students and friends looking to save on communication expenses.

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【2025】Detailed Introduction and Application Guide for ahamo! Japan Docomo's Low-Cost SIM Card

SIM Card / September 17, 2023

ahamo is a low-cost SIM card introduced by Docomo on March 26, 2021. Currently, the number of people who have switched to ahamo from Docomo or other carriers has exceeded 3 million. ahamo offers 20GB of data capacity with a monthly price of 2,970 yen. In this article, we will introduce the packages and application strategies for ahamo mobile cards. For those interested in affordable SIM cards in Japan, ahamo may be a worthy consideration.

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A Beginner’s Guide to Rakuten Mobile: Prices, Reviews, and How to Apply

SIM Card / February 6, 2023

楽天モバイル (Rakuten Mobile) is an MVNO (Mobile Virtual Network Operator) under the Rakuten Group in Japan. It offers Japanese phone numbers and SIM card services to consumers. The most significant appeal of Rakuten Mobile is its affordable monthly fees. Additionally, it features a unique points system called "Rakuten Super Points." Users can make free domestic calls and send SMS within Japan using Rakuten Link, making it a great choice for those looking to save on communication expenses.

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