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Top Picks for Japan SIM Cards

Q: How many SIM Cards are available in Japan on Trip.com?

Trip.com offers 39 SIM Cards in Japan

Q: How can I contact Trip.com customer support?

Get help anytime, anywhere within 30 seconds Contact customer support

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Discover 39 SIM Cards in Japan on Trip.com, updated September 15, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From KRW 383.00 per person, with an average total of KRW 2,058.75. Choose the option that suits your plan.

With 19.735k verified reviews, SIM Cards Japan boast an average rating of 4.6.

The next available day tour departs on September 16, 2025. Book now to secure your spot!

Japan SIM Cards usually take about 1 hours — perfect for a relaxed, immersive experience!

0% of Japan SIM Cards now offer English-speaking guides

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

Search attractions or local attractions & tours

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39 Results for Japan SIM Cards

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Recommended

Japan SoftBank 4G/5G eSIM | TikTok available | Daily Package | 1-30 Days | 24-Hour Billing | QR Code

Hotspot capable

4.7/5

Great· 5.2k reviews· 124.5k booked

FromKRW 1,166

Japan 4G/5G eSIM 1-30 days High-speed data Daily package/Data package Optional days (calendar day) QR code

Hotspot capable

4.5/5

Satisfactory· 1.3k reviews· 22.8k booked

FromKRW 401

Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code

Renewable

Hotspot capable

4.4/5

Good· 2.3k reviews· 38.3k booked

FromKRW 1,810

Japan 5G eSIM | DayPass / Total | 1-30 days | QR code

Renewable

Hotspot capable

4.6/5

Satisfactory· 876 reviews· 11.7k booked

5% off

Limited-time sale

FromKRW 397KRW 418

Japan SoftBank 4G/5G native line eSIM 1-30 days One-click installation QR code

Hotspot capable

4.6/5

Satisfactory· 208 reviews· 3.3k booked

FromKRW 401

Renewable

Hotspot capable

4.6/5

Satisfactory· 1.2k reviews· 22.4k booked

5% off

Limited-time sale

FromKRW 464KRW 489

Asia 5G Travel eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT Ready | 1–30 Days Flexible Data | Instant QR Activation

Hotspot capable

4.7/5

Great· 157 reviews· 2.9k booked

FromKRW 389

Global 108 Regions | 1–30 Days | Easy In-App Setup | QR Code

Hotspot capable

4.3/5

Good· 139 reviews· 2.4k booked

FromKRW 1,751

Japan | DOCOMO 4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code

Hotspot capable

4.7/5

Great· 1.1k reviews· 10.5k booked

FromKRW 656

Japan KDDI(au) 5G eSIM | Day Pass/Total Data Package | 3-31 Days | Billed by calendar day | QR code

Hotspot capable

4.5/5

Satisfactory· 254 reviews· 5.7k booked

FromKRW 8,351

Japan eSIM | Softbank | 5G/4G | Day Pass/Total Package | Calendar day billing | 1–30 days | QR code

Hotspot capable

4.7/5

Great· 433 reviews· 8.4k booked

20% off

Limited-time sale

FromKRW 625KRW 782

Asia (12 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H | QR code

Renewable

Hotspot capable

4.5/5

Satisfactory· 52 reviews· 652 booked

FromKRW 14,070

Japan & South Korea 5G eSIM | DayPass /Total | 1-30 days | QR code

Renewable

Hotspot capable

4.6/5

Satisfactory· 290 reviews· 5k booked

5% off

Limited-time sale

FromKRW 649KRW 684

Global eSIM (149 countries/regions) 4G/5G | eSIM | China Mobile CMLink | 1-30 day optional | Instant order and use | Supports hotspots | QR Code

Hotspot capable

4.4/5

Good· 39 reviews· 741 booked

FromKRW 4,115

Global (100 countries) 4G/5G eSIM | DayPass /Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code

Renewable

Hotspot capable

4.7/5

Great· 111 reviews· 1.7k booked

20% off

Limited-time sale

FromKRW 1,519KRW 1,899

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Frequently asked questions about Japan SIM Cards

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Reviews/Trip Moments

★

Guest User2025-09-08

The QR code was sent quickly, and when I opened it, it showed a message from Softbank. The Softbank native card should be working. I used to use the physical white card, and this is my first time using esim. I hope it works well.

★

Product reviews: Japan 4G/5G eSIM 1-30 days High-speed data Daily package/Data package Optional days (calendar day) QR code

Guest User2025-08-30

The speed of the 4G and 5G signals is very good. It works without any interruptions. If you try using eSim, you will find it easy, convenient, and economical. You do not need to buy or subscribe to expensive mobile phone roaming packages. You also need to register your identity. We recommend using eSim to complete every trip.

★

Guest User2025-08-29

Very easy to use. Very helpful while traveling! A life saver for those who want to stay connected while visiting foreign countries.

★

Product reviews: Japan 5G eSIM | DayPass / Total | 1-30 days | QR code

Guest User2025-09-12

Excellent SIM card, fast internet, can be shared to a 2nd phone. No problems for almost 3 weeks, didn't contact technical support)

★

Product reviews: Japan SoftBank 4G/5G native line eSIM 1-30 days One-click installation QR code

Guest User2025-06-04

Have used the service many times, never disappointed, the ridge is good, no stumbling, who will come abroad, recommend it, the best, the installation is not difficult, anything can be used, the network is not a problem, it is a great

★

Product reviews: Japan 5G eSIM - Quad Network for Stable & Wide Coverage | 1–30 Days Flexible Data | Instant QR Code Setup

Guest User2025-09-13

Using an iPhone is very convenient. After scanning, you can use it directly upon arrival, no need to change cards. I originally used a Samsung S22, but I discovered the eSIM feature before leaving. I used my iPhone to share my data throughout the trip. The connection was very smooth, and I could always reach out to customer service if I had any questions, so I didn't have to worry. They also send emails after purchase, which was great for record-keeping.

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