Top picks for Koya SIM card
Discover 31 SIM card in Koya on Trip.com, updated March 3, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From TWD 3.00 per person, with an average total of TWD 86.90. Choose the option that suits your plan.
With 37.326k verified reviews, SIM card Koya boast an average rating of 4.6.
This week's most popular SIM card: "Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code", with 7.507k reviews and a 4.7 rating.
The next available day tour departs on March 4, 2026. Book now to secure your spot!
Koya SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!
March is the perfect time to visit Koya! Choose from SIM card available day tours, including seasonal favorites like Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code.
Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.
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31 results for Koya SIM card
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Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayRenewable4.6/5Satisfied· 7.1k reviews· 165k booked50% offLimited-time saleFromTWD 4TWD 8
Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayHotspot capable4.7/5Very good· 7.5k reviews· 223.3k booked50% offLimited-time saleFromTWD 9TWD 18
Japan 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayRenewable4.6/5Satisfied· 3.4k reviews· 83.7k booked50% offLimited-time saleFromTWD 4TWD 8
Japan au KDDI 5G eSIM | Unlimited Data | TikTok & ChatGPT Available | Calendar-Day Billing | QR code
92.6% of travelers recommendBook now for todayHotspot capable4.6/5Satisfied· 445 reviews· 13k booked10% offLimited-time saleFromTWD 143TWD 159
23 consecutive positive reviewsFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 697 reviews· 13.6k booked50% offLimited-time saleFromTWD 6TWD 12
91.6% of travelers recommendFree cancellationBook now for todayHotspot capable4.7/5Very good· 2.3k reviews· 27.4k booked62% offLimited-time saleFromTWD 6TWD 16
Selling fastFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 2.2k reviews· 39.9k booked12% offLimited-time saleFromTWD 7TWD 8
32 consecutive positive reviewsBook now for todayHotspot capable4.8/5Very good· 171 reviews· 6.7k booked5% offLimited-time saleFromTWD 142TWD 150
91.5% of travelers recommendFree cancellationBook now for todayHotspot capable4.6/5Satisfied· 655 reviews· 10.1k booked73% offLimited-time saleFromTWD 4TWD 15
Fast-selling Wi-Fi & SIM cardsFree cancellationBook now for todayHotspot capable4.7/5Very good· 2k reviews· 42.4k booked75% offLimited-time saleFromTWD 4TWD 16
91.6% of travelers recommendFree cancellationBook now for todayHotspot capable4.7/5Very good· 789 reviews· 20.1k booked52% offLimited-time saleFromTWD 9TWD 19
21 consecutive positive reviewsFree cancellationBook now for todayHotspot capable4.6/5Satisfied· 416 reviews· 6.4k booked60% offLimited-time saleFromTWD 6TWD 15
161 bookings in 7 daysFree cancellationBook now for todayHotspot capable4.5/5Satisfied· 444 reviews· 7.1k booked50% offLimited-time saleFromTWD 7TWD 14
682 bookings in 7 daysFree cancellationBook now for todayRenewable4.6/5Satisfied· 1.3k reviews· 21.4k booked50% offLimited-time saleFromTWD 3TWD 6![[Japan eSIM] KDDI(au) local 4G/5G data eSIM | High-speed Data](https://ak-d.tripcdn.com/images//0582812000qpdtea501A2_C_568_320.jpg?_fr=wc)
93.1% of travelers recommendBook now for todayHotspot capable4.6/5Satisfied· 159 reviews· 5.3k bookedFromTWD 143
91.2% of travelers recommendFree cancellationBook now for todayRenewable4.6/5Satisfied· 2.4k reviews· 44.6k booked33% offLimited-time saleFromTWD 4TWD 6
23 consecutive positive reviewsFree cancellationBook now for todayRenewable4.6/5Satisfied· 4.9k reviews· 47.2k bookedFromTWD 64
164 bookings in 7 daysBook now for todayIncludes SMS messages4.0/5Good· 53 reviews· 1.7k booked15% offLimited-time saleFromTWD 595TWD 700
223 bookings in 7 daysFree cancellationBook now for todayRenewable4.6/5Satisfied· 332 reviews· 6.8k booked5% offLimited-time saleFromTWD 35TWD 37
22 bookings in 7 daysFree cancellationInstant confirmationHotspot capable4.7/5Very good· 28 reviews· 431 bookedFromTWD 543
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Day tours (273)Travel photography (10)Wi-Fi (2)SIM card (31)Travel services (47)Rail passes (10)Shuttle bus (8)Boat tickets (4)Cultural experiences (33)Costume experiences (2)Local cuisine (93)Food & drink (93)Sports experiences (4)Riding & driving (3)Boat experiences (1)Spa & beauty (1)Spa & wellness (1)
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Reviews/Trip Moments
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Reviews: Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-11-29
Easy to install. Convenient to use. Good signal. Works well even in many places. There is a link to check how much you have used. Recommended. No need to put in a SIM card, it's a hassle.★
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Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2025-12-30
The network card provided by this adapter in Osaka demonstrated a very stable and fast signal, and was easy to install. It is also very reasonably priced.★
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Reviews: Japan 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-02-20
The signal is unstable. After watching videos for a while each day, the signal becomes extremely slow, and even mobile payment functions become unusable.★
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Reviews: Japan au KDDI 5G eSIM | Unlimited Data | TikTok & ChatGPT Available | Calendar-Day Billing | QR code
Guest User2026-02-25
Esim is easy to install & use. Signal is strong except in some parts when inside buildings, particularly in lower levels & sometimes in subway.★
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Reviews: Asia & Oceania 4G/5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-03-02
Convenient country combination. Everything worked without any unnecessary switching in China, Hong Kong, Macau, and Vietnam. There were some internet drops in crowded areas (at top attractions), but nothing critical. Overall, I liked the SIM card.★
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Reviews: Japan | DOCOMO 4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code
Guest User2025-12-24
The signal is excellent and fairly fast in Tokyo and other areas of Japan, and the price is very affordable. Highly recommended.
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