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Mobile Recharge · Japan to India

Recharge India
from Japan.

Recharging India from Japan: plans start at about JPY 226.58 ($1.43). Up to JPY 2,000 gets Vi UL calls + 6GB for 84 days. The cheapest way to keep a number active is BSNL, about 23.18 JPY a day. India is 3 hours 30 minutes behind Japan. Prices checked 20 October 2026.

✓ Delivered in seconds, or your money back. If the operator rejects it, you get a full refund.

Airtel from JapanJio from JapanVi from JapanBSNL from Japan+ 700 more carriers, 170+ countries

How to recharge an Indian number from Japan

  1. Enter the number. Type the Indian mobile number with +91, for example +91 81234 56789 (drop the leading 0). The operator is detected automatically.
  2. Pick a plan. Choose a top-up or bundle. The price shown includes the Slashtel service fee, with nothing added at checkout.
  3. Pay and send. Pay by card, Apple Pay or Google Pay from Japan. The credit is sent to the phone, usually within minutes, and you get an email confirmation.
India number format
Written locally081234 56789Enter here+91 81234 56789Digits after +9110

Drop the leading 0 when you add +91.

Example format only, not a real number. Source: Google libphonenumber data.

How to recharge a India number from Japan

  1. 1Enter the number. Type the India mobile number with the country code (+91). The operator is detected automatically; no account or app needed.
  2. 2Pick a plan. Choose airtime or a data or validity plan, from $1.43. What the number receives and the validity are shown before you pay.
  3. 3Pay by card. Pay from Japan with Visa, Mastercard, Apple Pay or Google Pay. Your bank may ask you to confirm in its app; that takes a few seconds.
  4. 4Delivered in minutes. The recharge lands on the number within about a minute and you get a receipt by email. If the operator rejects it, you are refunded in full. Keeping the number active also keeps bank OTPs and WhatsApp working.
Cheapest in JPY
about JPY 226.58
Operators
4
Plans listed
32
Price range
$1.43 to $87.56
Most credit per $1
Vi, ₹52
Cheapest to keep active
BSNL, about 15¢ a day
Validity range
1 to 365 days
Country code
+91
Local currency
INR
Time difference
India (New Delhi) is 3 hours 30 minutes behind Tokyo
Calling from Japan
dial 010 91 then the number

What your JPY buys from Japan

You spend up toBest plan within budgetOperatorValidityPrice
JPY 1,000UL calls + 2.5GB/dayBSNL30 days$5.75
JPY 2,000UL calls + 6GBVi84 days$12.61
JPY 5,000UL Calls+2.5GB/DayAirtel84 days$26.74

Converted at 158.44 JPY per $1, daily reference rate. Checkout shows the exact amount before you pay.

Operators compared

OperatorPlansFromCredit per $1 (best plan)Cheapest per day (28+ days)Validity
Vi8$1.43₹5215¢ (84-day plan)2 to 365 days
Airtel8$5.03₹4618¢ (28-day plan)28 to 365 days
Jio8$1.76₹4622¢ (84-day plan)1 to 365 days
BSNL8$2.00₹4215¢ (35-day plan)7 to 72 days

Live prices checked 20 October 2026, including our service fee. Cost per day uses the cheapest plan lasting 28 days or more, useful for keeping a number active.

Your own Indian SIM, abroad

Going abroad with your Indian number? Buy the roaming pack here

An international roaming pack from Jio or Vi keeps your Indian SIM registered on a network in Japan: incoming calls, bank and UPI OTPs and WhatsApp codes keep arriving on the number you already have. The operator apps want an Indian card or UPI; here you pay by card, Apple Pay or Google Pay in your own currency and the pack lands on the line in about a minute.

Jio international roaming packs

PackPack valueValidityYou payAbout, in JPY
INTL Roaming Voice & Data₹8987 days$20.20JPY 3,201
INTL Roaming Voice & Data₹1,59814 days$35.41JPY 5,611
INTL Roaming Voice & Data₹2,99821 days$65.81JPY 10,427

Vi international roaming packs

PackPack valueValidityYou payAbout, in JPY
International Roaming 1199 INR₹1,19920 days$26.74JPY 4,237

Pack contents (minutes, data, countries covered) are the operator's and are listed on its own site; check your destination is covered before you buy. Prices include our service fee; nothing is added at checkout.

India plans and prices

Airtel recharge

PlanValidityOn the phoneYou payAbout, in JPY
UL calls + 2GB data28 days₹199$5.03JPY 797
UL Calls+2GB/Day30 days₹379$8.93JPY 1,415
UL Calls+4GB/Day28 days₹449$10.45JPY 1,656
₹500 rechargeOperator default₹500$11.56JPY 1,832
₹1,000 rechargeOperator default₹1,000$22.43JPY 3,554
UL Calls+2.5GB/Day84 days₹1,199$26.74JPY 4,237
UL Calls+3GB/Day84 days₹1,798$39.75JPY 6,298
UL Calls+2.5GB/Day365 days₹3,999$87.56JPY 13,873

BSNL recharge

PlanValidityOn the phoneYou payAbout, in JPY
8 GB Data Pack7 days₹58$2.00JPY 317
20 GB Data Pack7 days₹105$3.06JPY 485
UL calls + UL data25 days₹147$3.98JPY 631
UL calls + UL data24 days₹153$4.13JPY 654
UL calls + UL data35 days₹197$5.12JPY 811
40 GB Data Pack30 days₹198$5.15JPY 816
UL calls + 2.5GB/day30 days₹225$5.75JPY 911
UL Calls + UL data72 days₹485$11.59JPY 1,836

Jio recharge

PlanValidityOn the phoneYou payAbout, in JPY
25GB 1Day1 days₹49$1.76JPY 279
UL calls + 2GB/day14 days₹198$5.02JPY 795
UL voice+1.5 GB/Day30 days₹319$7.62JPY 1,207
UL voice+3GB/Day28 days₹449$10.45JPY 1,656
UL voice+1.5GB/Day84 days₹799$18.07JPY 2,863
₹1,000 rechargeOperator default₹1,000$22.43JPY 3,554
INTL Roaming Voice & Data14 days₹1,598$35.41JPY 5,611
UL voice + 2.5GB/day365 days₹3,599$78.87JPY 12,496

Vi recharge

PlanValidityOn the phoneYou payAbout, in JPY
2 GB Data2 days₹33$1.43JPY 227
6 GB data14 days₹89$2.64JPY 418
UL calls + 2GB28 days₹199$5.03JPY 797
UL Calls + 2GB/day28 days₹365$8.64JPY 1,369
UL calls + 6GB84 days₹548$12.61JPY 1,998
UL call + 3GB/day data56 days₹795$15.27JPY 2,419
50 GB 4G data for 365 days365 days₹1,189$26.54JPY 4,205
2GB/day+UL calls+Extra 50GB365 days₹3,699$81.05JPY 12,842

Live from the operators, updated 20 October 2026. Prices are in US dollars and include our service fee; nothing is added at checkout. Enter the number above for the exact plans on that line.

Why recharge here

Built for life between two countries

Keep your Indian number alive

Bank OTPs, banking apps and ID verification all need your home SIM active. A small recharge every validity cycle keeps it working while you're abroad.

Send credit home in seconds

Parents' phone out of balance? Recharge it from here with your card and they get it before you've closed the tab.

One account, everything

Same Slashtel account as your travel eSIM. One WhatsApp support line for both. Data without borders, in both directions.

Supported operators

Every major Indian carrier

Airtel
Prepaid top-up & data packs · instant
Auto-detect
Jio
Prepaid top-up & data packs · instant
Auto-detect
Vi
Prepaid top-up & data packs · instant
Auto-detect
BSNL
Prepaid top-up & data packs · instant
Auto-detect

Enter the number and we detect the operator automatically. Plans and amounts shown are live from the operator.

Balance codes, customer care numbers and how long each India number stays active are on the India recharge page and each operator page (Airtel, Jio, Vi, BSNL).

Pay with a card from any country. Top up numbers in India with a Visa, Mastercard, Amex, Apple Pay or Google Pay issued anywhere (debit or credit; prepaid and gift cards are not accepted). UPI needs an Indian bank account, and many Indian recharge sites and apps decline cards issued abroad.

Country code +91: how to call India and its number format.

Questions, answered

What can I get for JPY 2,000 when recharging India from Japan?

Up to JPY 1,000: BSNL UL calls + 2.5GB/day, 30 days ($5.75). Up to JPY 2,000: Vi UL calls + 6GB, 84 days ($12.61). Up to JPY 5,000: Airtel UL Calls+2.5GB/Day, 84 days ($26.74). Converted at 158.44 JPY per $1 on 20 October 2026.

What is the cheapest way to keep an Indian number active from abroad?

BSNL at $5.12 for 35 days (UL calls + UL data), about 15¢ a day, as of 20 October 2026. Vi: about 15¢ a day. Airtel: about 18¢ a day. Jio: about 22¢ a day.

Which India operator gives the most credit per dollar?

Vi, at about ₹52 per $1 on 20 October 2026, against ₹42 per $1 for BSNL.

What is the time difference between Japan and India?

India (New Delhi) is 3 hours 30 minutes behind Tokyo right now. Recharges are delivered around the clock, so the time of day does not matter.

How do I enter an Indian mobile number?

Enter it with the country code +91. A number written locally as 081234 56789 becomes +91 81234 56789, so drop the leading 0 after the country code. Indian mobile numbers have 10 digits after the country code. The example is a format guide, not a real number.

How do I recharge an Indian mobile number from Japan?

Enter the number with the country code, pick a plan and pay by card. The operator is detected automatically and the credit goes straight to the phone. You do not need an account or a bank account in India.

Can I pay with a card from Japan?

Yes. Visa, Mastercard and other major debit and credit cards issued in Japan and most other countries are accepted.

Can I recharge someone else's number in India?

Yes. Slashtel tops up any prepaid number in India, your own or a family member's. You only need the number; the person does not need an account.

What if I enter the wrong number?

Recharges are delivered instantly and cannot be reversed once they reach a valid number, so check the number before you pay. If the operator rejects the number, Slashtel resends or refunds you in full.

What currency do I pay in from Japan?

Prices on this page are in US dollars and include the Slashtel service fee. At checkout your card may be shown and charged in your local currency, and the exact amount is confirmed before you pay.

Is it safe to pay on Slashtel?

Yes. Payments are processed by Stripe with 3D Secure where your bank supports it, and Slashtel never sees or stores your full card details.

How long does the recharge take?

Most recharges arrive within a few minutes. If the phone is switched off, the credit lands when it next connects. You get a confirmation email with your order reference.

What happens if the recharge fails?

If the operator rejects the recharge, we resend it. If it still can't be delivered, write to esim@slashtel.com or message us on WhatsApp with your order reference and we'll sort it out.

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Abroad yourself? Keep your own Indian number active → so OTPs and calls still reach you.

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