Is it good for a Kamakura and Enoshima day trip?

Yes. Signal is strong around the Great Buddha, Hase-dera and along the Enoden line to Enoshima, so maps, hydrangea-trail navigation and train times all run smoothly throughout the day.

Can I use it in Yokohama too?

Absolutely. Yokohama has some of Japan's densest 5G, so streaming, mobile payments and navigation around Minato Mirai, Chinatown and the Cosmo World area are fast and reliable.

Kanagawa eSIM.

Name: Kanagawa travel eSIM
Brand: My Holiday SIM

Tokyo's southern neighbour — Yokohama's waterfront, Kamakura's Great Buddha and Hakone's hot springs under Mount Fuji.

from $3.14/day · unlimited dataAll of Japan →

Unlimited data5G where availableInstant QR by emailKeep your number

1 · How many days?

10 daysOther:days

2 · How much data?

3GBBest pricevalid 15 days$6.80$0.68/day

Cheapest plan covering your trip: 3GB, valid 15 days.

Travellers (one eSIM each)

1 × 3GB (valid 15 days) · 10-day trip$6.80

Good to know in Kanagawa

Buy the Hakone Free Pass digitally — its QR codes for the ropeway, pirate ship and mountain railway all need live data, and signal genuinely dips near Owakudani's volcanic vents, so screenshot key tickets.

Best time to visit Kanagawa

June for Kamakura's hydrangeas, or November for Hakone's fiery autumn foliage and clear Mount Fuji views.

Two simple ways to buy

Kanagawa eSIM plans: unlimited, or by the GB.

Every Kanagawa eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in Kanagawa — you can always top up or switch on your next trip.

Traveller streaming and browsing freely on an unlimited-data travel eSIM

Unlimited plans

High-speed data, nothing to count

Priced per day — the longer you stay, the better the daily rate. Ideal for streaming, hotspot and longer trips where you'd rather not watch a data meter. A fair-use policy keeps speeds fast for everyone; see each plan for the detail.

Best for streaming, video calls & hotspot
Great for longer or open-ended trips
One price per day — no GB anxiety

By-the-GB plans

3GB10GB20GB

A set bundle, brilliant value

A fixed data allowance (say 3 GB or 10 GB) valid for your travel days. The best-value pick for lighter trips built around maps, messaging and a bit of browsing. Running low? Top up in a couple of taps — nothing to reinstall.

Best value for lighter, shorter trips
Clear allowance — pay only for what you need
Top up any time from your phone

Compare plans →Not every destination has both types — the picker shows what's available where you're headed.

Plan your data

How much data do you need in Kanagawa?

A rough, honest guide to sizing your Kanagawa eSIM so you're not guessing. Most travellers in Kanagawa are comfortable on 3–5 GB a week — heavy streamers just go Unlimited.

Traveller checking maps and messages on her phone using a My Holiday SIM eSIM

Not sure? Start with a 5 GB plan — you can top up in seconds if you run low.

Light

~1 GB / week

Maps, messaging & email

Google Maps, WhatsApp, email and the odd search. Plenty for a city break where you mostly need directions.

Suits 1–3 GB plans

Balanced

3–5 GB / week

Everyday holiday use

Everything above plus social scrolling, music, cloud photo backups and a little video. Where most travellers land.

Suits 5–10 GB plans

Kanagawa eSIM: your local data guide.

Just south of Tokyo, Kanagawa packs in Yokohama's Minato Mirai waterfront, the Great Buddha and hydrangea temples of Kamakura, and Hakone's hot-spring ryokan beneath Mount Fuji. With trains, ropeways and pirate-ship cruises linking it all, a Kanagawa eSIM keeps your Hakone Free Pass QR codes, Google Maps and restaurant reservations live across the whole day trip.

One eSIM for Kanagawa and all of Japan. It's the national Japan eSIM — from $3.14/day with unlimited data, working the same in Kanagawa as it does the moment you leave it.

Landing at Tokyo - Haneda Airport (HND)?

Install the QR at home, then switch the eSIM on as you taxi in — you're online before you reach the arrivals hall.

Kanagawa eSIM pricingbest-value plan · per day

Days

Per day

Total

Saving

3 days1GB

$1.28

$3.83

—

5 days1GB

$0.77

$3.83

−40%

7 days1GB

$0.55

$3.83

−57%

10 days3GBPopular

$0.68

$6.80

−47%

15 days3GB

$0.45

$6.80

−65%

30 days5GB

$0.35

$10.42

−73%

Each trip length shows the best-value plan that covers it. Total always shown before you pay.

eSIM vs the old ways in Kanagawa

eSIM

ROAMING

AIRPORT SIM

Data allowance

Unlimited

Usually capped

Rarely unlimited

Price known upfront

Prepaid

Billed after

Varies at the desk

Ready when you land

Instantly

After the queue

Keep WhatsApp number

SIM swapped

Kanagawa eSIM from $3.14/day — the whole bill, agreed before you fly.

Across the region

Where you'll lean on data in Kanagawa.

Yokohama (Minato Mirai)

Japan's second-biggest city delivers fast, dense 5G across the waterfront, Chinatown and the malls.

Kamakura

Signal is strong around the Great Buddha and Hase-dera, easy for navigating the hydrangea trails.

Hakone

In the hot-spring mountains coverage holds in the resort clusters but dips on the ropeway and quieter passes.

Enoshima

The island's shrine steps and seafront cafes stay connected for photos and Enoden train times.

The practical bit

Getting around Kanagawa on your eSIM.

Apps you'll want online in Kanagawa

EMot— Odakyu's app for the digital Hakone Free Pass and Romancecar tickets.
Japan Travel by NAVITIME— Plan trains between Yokohama, Kamakura and Hakone in English.
GO— Hail taxis around Yokohama and Kamakura with in-app payment.
Mobile Suica— Tap onto JR, the Enoden and Yokohama's subway from your phone.

How long to stay in Kanagawa

Kanagawa is often a day trip or a two-day add-on from Tokyo, enough for Yokohama and Kamakura plus an overnight in a Hakone hot-spring ryokan.

How much data for Kanagawa

For a day trip or short stay, 1-3 GB easily handles maps, QR passes and photos; pick a balanced 3-5 GB if Kanagawa is part of a longer Tokyo-area itinerary.

Coverage in Kanagawa

Yokohama and central Kamakura have some of Japan's densest 5G, while Hakone's resort clusters stay covered; expect dips on the ropeway over Owakudani and the quieter mountain passes.

Where you're headed

Discover Kanagawa.

Explore the beautiful Enoshima Island in Kanagawa, Japan, captured from above, showcasing its iconic bridge and town.

Vibrant street scene in Kamakura, Japan, showcasing a train crossing bustling streets filled with onlookers.

A beautiful view of rooftops overlooking a tranquil seaside landscape in summer.

Coastal view of a rustic structure with numbered bags on Kamakura beach, Japan.

How to activate your Kanagawa eSIM.

Full installation guide →

A traveller happily planning her next trip with a map and phone

Buy your plan

Choose your days — the QR code arrives by email in seconds.

A traveller installing her eSIM from the sofa in two minutes

Install at home

Scan the QR on Wi-Fi before you fly. About two minutes, no app needed.

Friends laughing together while packing for a holiday

Fly relaxed

Nothing counts down yet — your days start only at first connection.

A joyful family reunion at the airport arrivals hall

Switch on in Kanagawa

Turn the line on when you land. Connected before baggage claim.

New to eSIM in Kanagawa?

What is a Kanagawa eSIM?

A Kanagawa eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local Kanagawa data plan installs alongside your home SIM — no plastic, no tray tool, no swap. Your number and WhatsApp stay exactly where they are.

✓ 2-minute install✓ Keep your number✓ Works on phones from 2018+

How eSIM works →Check my phone

A traveller with a backpack smiling at her phone — online abroad with My Holiday SIM

Connected · 5G

Home SIM · calls & WhatsAppHoliday eSIM · unlimited data

30-day refund promiseUnused, uninstalled eSIM? Full refund, no questions.

The price is the billPrepaid and final — roaming charges can't happen.

Days start when you landInstall early with zero pressure; counting begins at first connection.

Humans, 24/7Real people answer, before, during and after the trip.

Why travellers choose My Holiday SIM for Kanagawa.

Instant eSIM deliveryQR code in your inbox seconds after checkout — even at the departure gate.

No physical SIMNothing to collect, lose or poke out with a paperclip. Your home SIM stays put.

Keep your WhatsApp numberData flows through us; WhatsApp stays on your home number. Family always reaches you.

A traveller at the departure gate, eSIM ready on her phone

eSIM ready in ~2 minutes

No bill shock, everOne clear price before you fly. Roaming charges simply can't happen.

Secure paymentsCards, Apple Pay, Google Pay, PayPal and Klarna — encrypted end to end.

Real human supportReal people — before, during and after your trip. Live chat and email, no bots. Easy top-ups too.

Coverage in Japan.

5G where available, fast 4G everywhere else

Connected · 5G

Your eSIM joins Japan's partner networks automatically — no settings to choose, no manual network hunting. If signal drops in a remote spot, toggling Airplane Mode for a few seconds forces a fresh connection.

NTT Docomo
SoftBank
au (KDDI)

Popular places covered

TokyoKyotoOsakaHiroshimaSapporoFukuoka

Keep data roaming ON for the eSIM line only — that's the switch travel eSIMs use, and it never adds charges on our plans.

Trusted networks, honest numbers.

No invented star ratings behind your Kanagawa eSIM — just the numbers we actually stand behind.

Friendly globe with location pins — coverage on every continent

My Holiday SIMSTAY CONNECTED. ANYWHERE.

200+

destinations — every continent covered

regions covered by a single regional eSIM

~2 min

typical install — QR to connected

Live

chat & email support

Before you fly

Kanagawa eSIM questions, answered.

Coverage holds across Hakone's main resort clusters, stations and Lake Ashi, so your Free Pass QR codes work. It can weaken on the ropeway over Owakudani and quieter mountain passes, so screenshot important tickets in advance.

Your Kanagawa eSIM glossary.

eSIMA SIM built into your phone's hardware. Plans install onto it digitally — no plastic card involved.

QR profileThe code we email you. Scanning it downloads your holiday plan onto the eSIM. One scan per device.

Data roaming (the switch)The toggle travel eSIMs use to join partner networks abroad. On our plans it never adds charges — keep it ON for the eSIM, OFF for your home SIM.

Hotspot / tetheringSharing your phone's data with laptops and tablets. Included on our plans wherever networks allow.

Top-upExtra days added to a live plan from your account. They append to the end — nothing overlaps.

First connectionThe moment your eSIM first joins a network at the destination — that's when your days start counting, not before.

Travelling wider in Japan?