QR 코드로 즉시 활성화. 일본에서 연결 상태를 유지하세요.
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Japan has excellent 4G/5G coverage nationwide, powered by major carriers NTT Docomo, au (KDDI), and SoftBank. Our eSIM plans connect through these top-tier networks, delivering reliable high-speed data across Tokyo, Osaka, Kyoto, and even rural areas. According to Ookla Speedtest Global Index (2025), average download speeds in Japan reach 50-100 Mbps on 4G and up to 500 Mbps on 5G in major cities.
Full 5G coverage across 23 wards, Shibuya, Shinjuku, Akihabara. Tokyo Metro has 4G in most stations and tunnels.
Excellent 4G/5G in Namba, Umeda, Dotonbori, and Universal Studios Japan. Shinkansen to Kyoto has continuous coverage.
Strong coverage at major temples (Kinkaku-ji, Fushimi Inari) and downtown Gion. Bamboo groves have adequate signal.
eSIM이 무엇인지, 작동 원리, 여행 시 물리적 SIM보다 나은 이유, 5분 만에 eSIM 활성화하는 방법을 알아보세요.
여행용 eSIM, 물리적 SIM 카드, 국제 로밍을 비교하세요. 실제 비용 비교, 장단점, 최적의 선택지를 안내합니다.
일본 여행에 최적인 eSIM을 찾아보세요. 도쿄, 오사카, 교토의 데이터 플랜, 가격, 커버리지 비교. $1.99부터 즉시 활성화.
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Planning to visit other countries in Asia? Check out more eSIM plans.