eSIMDB logo
Japan
Official Website

BambooSIM

BambooSIM delivers affordable and reliable eSIM data across more than 200 countries and regions. Activate in seconds, avoid roaming fees and enjoy up to 5G speeds without the hassle of a physical SIM. With flexible plans and transparent pricing, BambooSIM keeps you connected worldwide for work or leisure.

Verified
Web checkout
Apple Pay
Google Pay

Promo Code

GET 10% OFF

Usage limit: Unlimited

ESIMDB10

BambooSIM eSIM Data Plans for Japan

Plan coverage
Sort plans

Japan eSIM - 3GB / 10 Days

Data: 3GB
Validity: 10 Days
Price/GB: $1.99/GB
Price: $5.98
10% OFF

Japan IIJ eSIM - 3GB / 10 Days

Data: 3GB
Validity: 10 Days
Price/GB: $2.66/GB
Price: $7.98
10% OFF

Japan Unlimited 10Mbps eSIM

Data: Unlimited
Max 10Mbps
Validity: 3 Days
Price/GB:
Price: $8.95
10% OFF

APAC 15 30 Days 3GB eSIM

Data: 3GB
Validity: 30 Days
Price/GB: $3.00/GB
Price: $8.99
10% OFF

Japan Unlimited 10Mbps eSIM

Data: Unlimited
Max 10Mbps
Validity: 4 Days
Price/GB:
Price: $9.97
10% OFF

Japan eSIM - 5GB / 15 Days

Data: 5GB
Validity: 15 Days
Price/GB: $2.00/GB
Price: $9.98
10% OFF

Japan eSIM (Single Use)

Data: 12GB
Validity: 4 Days
Price/GB: $0.88/GB
Price: $10.60
10% OFF

Japan IIJ eSIM - 5GB / 15 Days

Data: 5GB
Validity: 15 Days
Price/GB: $2.40/GB
Price: $11.98
10% OFF

APAC 15 30 Days 5GB eSIM

Data: 5GB
Validity: 30 Days
Price/GB: $2.40/GB
Price: $11.99
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 3 Days
Price/GB:
Price: $13.43
10% OFF

Japan Unlimited 10Mbps eSIM

Data: Unlimited
Max 10Mbps
Validity: 5 Days
Price/GB:
Price: $14.95
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 4 Days
Price/GB:
Price: $15.55
10% OFF

Japan eSIM - 10GB / 30 Days

Data: 10GB
Validity: 30 Days
Price/GB: $1.70/GB
Price: $16.98
10% OFF

APAC 15 30 Days 10GB eSIM

Data: 10GB
Validity: 30 Days
Price/GB: $1.70/GB
Price: $16.99
10% OFF

Japan eSIM (Single Use)

Data: 21GB
Validity: 7 Days
Price/GB: $0.84/GB
Price: $17.68
10% OFF

Japan Unlimited 10Mbps eSIM

Data: Unlimited
Max 10Mbps
Validity: 6 Days
Price/GB:
Price: $17.95
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 5 Days
Price/GB:
Price: $19.80
10% OFF

Japan Unlimited 10Mbps eSIM

Data: Unlimited
Max 10Mbps
Validity: 7 Days
Price/GB:
Price: $19.95
10% OFF

Japan IIJ eSIM - 10GB / 30 Days

Data: 10GB
Validity: 30 Days
Price/GB: $2.10/GB
Price: $20.98
10% OFF

Japan Unlimited 10Mbps eSIM

Data: Unlimited
Max 10Mbps
Validity: 8 Days
Price/GB:
Price: $21.95
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 6 Days
Price/GB:
Price: $22.62
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 7 Days
Price/GB:
Price: $24.74
10% OFF

Japan eSIM (Single Use)

Data: 30GB
Validity: 10 Days
Price/GB: $0.82/GB
Price: $24.74
10% OFF

Japan Unlimited 10Mbps eSIM

Data: Unlimited
Max 10Mbps
Validity: 9 Days
Price/GB:
Price: $24.95
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 8 Days
Price/GB:
Price: $26.87
10% OFF

Japan Unlimited 10Mbps eSIM

Data: Unlimited
Max 10Mbps
Validity: 10 Days
Price/GB:
Price: $26.95
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 9 Days
Price/GB:
Price: $29.69
10% OFF

Japan eSIM (Single Use)

Data: 20GB
Validity: 21 Days
Price/GB: $1.50/GB
Price: $29.95
10% OFF

Japan eSIM - 20GB / 30 Days

Data: 20GB
Validity: 30 Days
Price/GB: $1.50/GB
Price: $29.98
10% OFF

APAC 15 30 Days 20GB eSIM

Data: 20GB
Validity: 30 Days
Price/GB: $1.50/GB
Price: $29.99
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 10 Days
Price/GB:
Price: $31.82
10% OFF

Japan IIJ eSIM - 15GB / 30 Days

Data: 15GB
Validity: 30 Days
Price/GB: $2.20/GB
Price: $32.98
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 11 Days
Price/GB:
Price: $34.64
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 12 Days
Price/GB:
Price: $37.47
10% OFF

Japan IIJ eSIM - 20GB / 30 Days

Data: 20GB
Validity: 30 Days
Price/GB: $2.00/GB
Price: $39.98
10% OFF

APAC 15 30 Days 30GB eSIM

Data: 30GB
Validity: 30 Days
Price/GB: $1.33/GB
Price: $39.99
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 13 Days
Price/GB:
Price: $40.30
10% OFF

Japan eSIM - 30GB / 30 Days

Data: 30GB
Validity: 30 Days
Price/GB: $1.40/GB
Price: $41.98
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 14 Days
Price/GB:
Price: $43.13
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 15 Days
Price/GB:
Price: $45.96
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 16 Days
Price/GB:
Price: $48.08
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 17 Days
Price/GB:
Price: $50.20
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 18 Days
Price/GB:
Price: $52.32
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 19 Days
Price/GB:
Price: $55.15
10% OFF

Japan IIJ eSIM - 30GB / 30 Days

Data: 30GB
Validity: 30 Days
Price/GB: $1.87/GB
Price: $55.98
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 20 Days
Price/GB:
Price: $57.98
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 21 Days
Price/GB:
Price: $60.10
10% OFF

Japan eSIM - 50GB / 30 Days

Data: 50GB
Validity: 30 Days
Price/GB: $1.44/GB
Price: $71.98
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 26 Days
Price/GB:
Price: $72.11
10% OFF

Japan Unlimited eSIM

Data: Unlimited
Fair Usage
Validity: 31 Days
Price/GB:
Price: $84.13
10% OFF

Japan IIJ eSIM - 50GB / 30 Days

Data: 50GB
Validity: 30 Days
Price/GB: $1.72/GB
Price: $85.98
10% OFF

BambooSIM for Japan FAQ

Does BambooSIM offer unlimited data eSIM for Japan?

BambooSIM sells several unlimited data eSIM plans for Japan. The plans cover validity periods ranging from 3 days up to 20 days, and prices start at $8.95 USD for a 3‑day plan and go up to $57.98 USD for a 20‑day plan. All unlimited plans are delivered on 5G networks; the 10Mbps variant caps the maximum speed at 10, 000 kbps and includes a note that speed may be throttled after heavy usage.

Because these plans are unlimited, data usage is not limited by a hard cap, but the provider applies a fair usage policy that may reduce speeds after significant consumption. Users concerned about potential speed reductions should contact BambooSIM directly to confirm the typical thresholds and any applicable limits.

Does BambooSIM offer Japan eSIM with phone number and SMS?

BambooSIM does not provide eSIM plans for Japan that include a phone number or SMS capability. The company only offers data‑only plans. Travelers who need voice or messaging services can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, but some destinations may block certain apps, so users should confirm that the services they rely on are accessible in Japan before purchasing.

How many data plans does BambooSIM offer for Japan?

BambooSIM offers 13 single‑country plans and 5 multi‑country plans for Japan. The available plans range in price from $8.95 to $57.98 and provide data caps from 3 GB up to unlimited. Some plans allow tethering, though speeds may be throttled.

Summarized by AI, Last updated:

More eSIM Providers for Japan

Discover some of the most popular eSIM brands offering plans for Japan

GlobaleSIM
GlobaleSIM26 plans for Japan
Simbye
Simbye17 plans for Japan
The SIM Shop
The SIM Shop67 plans for Japan
Ubigi
Ubigi58 plans for Japan

Nearby Destinations

Explore eSIM plans for other popular destinations near Japan

🇨🇳
China
🇭🇰
Hong Kong
🇲🇴
Macau
🇰🇷
South Korea
🇹🇼
Taiwan
🇲🇳
Mongolia
See all promo codes for Japan