Top picks for Nagano City SIM card

Discover 34 SIM card in Nagano City on Trip.com, updated October 19, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From JPY 12 per person, with an average total of JPY 349. Choose the option that suits your plan.

With 63.781k verified reviews, SIM card Nagano City boast an average rating of 4.6.

This week's most popular SIM card: "Japan 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code", with 12.944k reviews and a 4.5 rating.

The next available day tour departs on October 20, 2026. Book now to secure your spot!

Nagano City SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

October is perfect for visiting Nagano City! Choose from 34 available day tours, including seasonal hits like Japan 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code.

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

34 results for Nagano City SIM card

1
2
Trip.comNagano City
SIM card

Explore top experiences

See what other travelers love, based on ratings and bookings

RecommendedAttractions (143315)Boat experiences (15)Food & drink (13)Shows & events (27)Day tours (74)Spa & wellness (31)Cultural experiences (13)Outdoor experiences (33)Nature & wildlife (8)City sightseeing (12)Travel photography (4)SIM card (34)Wi-Fi (2)Shuttle bus (8)JR Pass (2)Equipment rental (3)

Frequently asked questions about Nagano City SIM card

How many SIM card are available in Nagano City on Trip.com?

What are the best SIM card in Nagano City?

What are the top-rated SIM card in Nagano City?

How can I contact Trip.com customer support?

Can I change or cancel my booking?

How can I get discounted prices?

Reviews/Trip Moments

★
★
★
★
★
Reviews: Japan SoftBank 5G Local eSIM | Japan IP • All AI & TikTok | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-08-06
Installation is quick and easy. Simply scan the QR code on your phone to add the service beforehand, and you can connect to the network as soon as you arrive at your destination. The 3GB high-speed data per day is more than enough; in actual use, it's around 2GB per day.
★
★
★
★
★
Reviews: Japan 5G eSIM | Supports Google Maps / ChatGPT | Daily/Total Data Plans | 24-Hour Billing | 1–30 Days | QR Code
Guest User2026-10-18
Excellent network coverage, fast internet. Installation took just a couple of minutes. No problems, highly recommended.
★
★
★
★
★
Reviews: Asia-Pacific eSIM | 5G/4G | High-speed data | Daily data/data plan | 24-hour service | 1-30 days | QR code
Guest User2026-10-17
I've used it before. I especially like that I can use it in multiple regions without any hassle.
★
★
★
★
★
Reviews: Japan docomo Native 5G eSIM | Supports Google Maps / TikTok / ChatGPT | Daily / Total Data Plan | 1–30 Days | Calendar Day Billing | QR Code
Guest User2026-10-17
This was my first time using Trip.com's eSIM in Japan, and I was extremely satisfied with the overall experience! I received the QR code very quickly after ordering, scanned it before departure to set it up, and upon arrival at the Japanese airport, I instantly connected to the internet as soon as I turned off airplane mode. The internet speed was consistently stable throughout the trip. Whether using Google Maps for navigation, checking bus schedules, or posting Stories at tourist attractions, everything was smooth and seamless. The best part is that I didn't need to change to a physical SIM card or carry a bulky Wi-Fi device, and the price was much more affordable than traditional roaming. I highly recommend it to anyone planning a trip to Japan!
★
★
★
★
★
Reviews: Japan 5G eSIM | Dual Network • ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-10-16
It was easy to install and activate. The connection was quite fast. Moreover, the price was reasonable.
★
★
★
★
★
Reviews: Japan 5G eSIM | Dual neworks, supports ChatGPT & Google Maps | 500MB/day - 100GB total | 1-90 days | 24-hour billing | QR code
Guest User2026-05-28
It was a very interesting trip to Japan, but I probably won't be going back anytime soon. My company's project there for this year has been successfully completed. Thanks to Ctrip for recommending the SIM card, the speed is so fast!

Trip.com picks

Popular cities in Japan

Popular Destinations

Things to do in TokyoThings to do in JapanThings to do in Osaka
Things to do in ShanghaiThings to do in BeijingThings to do in Hong KongThings to do in OsakaThings to do in ZhangjiajieThings to do in SingaporeThings to do in ChongqingThings to do in TokyoThings to do in GuangzhouThings to do in Xi'anThings to do in ChinaThings to do in JapanThings to do in ThailandThings to do in VietnamThings to do in South Korea