Japan Mobile Referral Campaigns: Rakuten, ahamo, LINEMO
Compare active Rakuten Mobile, ahamo, and LINEMO referral routes by MNP or new-number reward, referral-link timing, account setup, SIM-only rules, activation deadlines, and campaign overlap.
Articles
Explore Japan SIM and eSIM questions by topic.
These articles cover before-arrival setup, English support, brand comparisons, and other practical questions. Each article is a standalone page with publish and update dates.
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Published articles
Published articles are gathered here so you can find the right guide quickly.
povo AUKAITEKI Second-Line Campaign Guide
Check povo's live AUKAITEKI second-line offer: ten 24-hour unlimited-data codes, code-before-application timing, SIM activation, email delivery, plan choice, and multi-line limits.
Rakuten Galaxy Campaign: 23,000-Point Checklist
Check Rakuten Mobile's live Galaxy campaign: the conditional 23,000-point stack, entry timing, MNP, Galaxy S26 purchase, Rakuten Link, residence-card checks, and the 7,000-point upgrade route.
povo First-Month Subscription Refund Guide
Check povo's first-month subscription offer: 5GB and 30GB prices, au PAY refund, the seven-day purchase clock, Calls + Data eligibility, identity checks, renewal, and cancellation.
ahamo Residence Card eKYC Limit Guide
Check ahamo before applying with a new residence card: second-generation cards issued from 2026-06-14, identity matching, alternative counters, eSIM setup, and when another plan route is safer.
Why Temporary Visitors Struggle With Japan Voice SIMs
A practical guide for Temporary Visitors in Japan: why voice/SMS SIM plans often require resident-style checks, when data-only eSIM is enough, and when a Japanese phone number needs a different route.
povo Bulk Unlimited Data Topping Guide
Check povo bulk unlimited data toppings before buying: July 2026 sale timing, the 9,834 yen 12-use option, email prepaid codes, eSIM setup, SMS limits, and when a phone-number plan is safer.
JAL Mobile powered by ahamo Miles Guide
Check JAL Mobile powered by ahamo before applying: June 25, 2026 launch, ahamo 30GB pricing, five-minute calls, overseas data, JAL miles, LSP, application-route checks, and existing ahamo cautions.
povo Japan SIM for MyJapan+ JCB Visitor Guide
Check povo Japan SIM for MyJapan+ before buying: launch pricing through Sep 30, 2026, Taiwan phone number and Taiwan-issued JCB card requirements, eSIM-only setup, no calls/SMS, and when to choose another Japan SIM route.
povo Calls + Data vs Data-Only: ID and SMS Guide
Choose between povo calls + data and data-only by checking identity documents, eSIM limits, SMS setup, MNP, Japan SIM visitor routes, and phone-number needs before applying.
Rakuten Points vs dPOINT vs PayPay vs au PAY Rewards
Compare Rakuten Points, dPOINT, PayPay Points, au PAY balance, and cashback by real usability, account setup, app access, MNP rules, and foreign-resident application checks.
Rakuten Mobile Device Campaign Guide
A current guide to Rakuten Mobile iPhone 17, iPhone 17e, and Android device campaigns, covering MNP, device purchase, Rakuten Card installments, Rakuten Link, and identity checks.
povo Japan SIM Online vs LAWSON Buying Route Guide
A current guide to povo Japan SIM buying routes, covering online credit-card eSIM, LAWSON cash cards, data-pack choices, SMS verification, eSIM setup, Data Oasis, and no calls/SMS limits.
ahamo Referral Campaign 7,000 / Up to 13,000 dPOINT Guide
A current guide to ahamo's referral campaign, covering 7,000 referrer points, up to 13,000 MNP invitee points, 6,000 new-number points, d account entry, SIM/eSIM-only rules, and campaign overlap.
povo 2MAIME New Registration Bonus Guide
A current guide to povo's 2MAIME new-registration campaign code, covering the 1GB/3-day bonus, lottery bonus, code entry, SIM activation, email timing, and data-only vs calls+data fit.
Rakuten Mobile First Application 10,000 / 7,000 Points Guide
A current guide to Rakuten Mobile's first-application points campaign, covering 10,000 MNP points, 7,000 new-number points, entry timing, Rakuten Link, data-type exclusions, and identity checks.
Rakuten Mobile Referral Campaign 7,000 / 13,000 Points Guide
A current guide to Rakuten Mobile's referral campaign, covering 7,000 referrer points, up to 13,000 referred-user points, Rakuten Link, data-type exclusions, identity checks, and campaign stacking.
povo Friend Referral LAWSON Coupon Campaign Guide
A June 2026 guide to povo's friend referral campaign, covering the 500 yen LAWSON coupon chance, referral code, calls+data eligibility, SIM/eSIM activation, and data-only exclusions.
LINEMO PayPay Points Campaign Guide
A current guide to LINEMO Best Plan and Best Plan V PayPay point campaigns, covering MNP vs new-number rewards, opening deadlines, plan-stay rules, PayPay setup, identity, payment, and visitor limits.
povo Honkiwari 40% au PAY Campaign Guide
A current guide to povo's Honkiwari 365-day topping campaign, 40% au PAY balance, MNP calls+data eligibility, the 7-day purchase window, au ID setup, and data-only limits.
ahamo SIM-Only MNP 20,000 dPOINT Campaign Guide
A current guide to ahamo's SIM-only MNP 20,000 dPOINT campaign, covering entry timing, d account matching, eSIM, no-phone-purchase rules, overlapping campaigns, and visitor limits.
Rakuten U-NEXT + Uber Campaign: New Resident Guide
A June 2026 guide to Rakuten Saikyo U-NEXT + Uber, covering 5,000 Rakuten points, Uber One first-year free, resident SIM checks, residence-card friction, SMS, and tourist limits.
povo x Coincheck Bitcoin Campaign: 2026 Guide
A June-July 2026 guide to povo's Coincheck Bitcoin campaign, eligible toppings, Coincheck account opening, SMS, Japan residency checks, and visitor eSIM limits.
povo Paidy Cashback Campaign: June 2026 Guide
A June 2026 guide to povo 2.0's first-use Paidy cashback campaign, eligible toppings, 12-installment checks, identity verification, SMS, and data-only plan limits.
LINEMO 5th Anniversary Campaign for Foreign Residents
A June 2026 guide to LINEMO's 5th Anniversary Dai Shukakusai campaign, referral rewards, weekly offers, PayPay points, activation-fee discounts, and foreign-resident application checks.
LINEMO LINE Giga Free for Foreign Residents
A practical LINEMO guide for foreign residents who rely on LINE, covering LINE Giga Free, pricing, identity checks, eSIM, payment, Japanese address requirements, and when a tourist data eSIM is simpler.
povo Japan SIM for Visitors: Online and LAWSON Guide
A visitor guide to povo Japan SIM, covering online purchase, LAWSON cards, current data packs, SMS verification, eSIM setup, data-only limits, and when to choose a phone-number plan instead.
povo for Japan Visitors Who Do Not Need a Phone Number
A visitor-focused guide to when povo Japan SIM fits travelers who only need maps, translation, messaging, and web access, plus the SMS, device, payment, and phone-number limits to check.
povo 2.0 Data-Only eSIM Without ID: What Visitors Should Check
A practical guide to povo 2.0 data-only eSIM for visitors and backup lines, covering no-ID activation, SMS limits, first topping purchase, eSIM compatibility, payment, and 2026 identity-check changes.
ahamo Overseas Roaming in 91 Countries: Resident Guide
A resident-focused guide to ahamo overseas roaming in 91 countries, covering the 30GB cap, 15-day speed limit, voice and SMS costs, eSIM setup, and when to compare another Japan plan.
Rakuten Mobile English Support for Foreign Residents
A resident-focused Rakuten Mobile guide for English support, residence card verification, eSIM setup, payment, Japanese phone number needs, and when to compare another plan.
LINEMO Multilingual Application Guide for Foreign Residents
A practical LINEMO guide for foreign residents, covering multilingual application pages, identity verification, eSIM limits, payment, Japanese address requirements, and when to compare another Japan SIM plan.
Data-Only eSIM for Japan: No Phone Number Needed
A practical guide for Japan visitors who only need data for maps, translation, messaging, and web access, including when data-only eSIM is enough and when a Japanese phone number or SMS-capable plan is needed.
How to Choose the Best eSIM for Japan
Choose the right eSIM for Japan by comparing support, roaming, LINE usage, and short- and long-stay needs before you apply.
Rakuten Mobile English Support
A focused guide to Rakuten Mobile English support, application steps for international users, and when it should be the first plan to check in Japan.
Japan eSIM Before You Arrive
Prepare a Japan eSIM before you arrive with a practical checklist for phone compatibility, application flow, QR setup, and landing-day activation.
Rakuten Mobile vs ahamo
Compare Rakuten Mobile and ahamo by price, data, roaming, calls, support, and the situations where each plan makes more sense.
Japan SIM Card Guide for Foreign Residents and Visitors
A practical guide for foreign residents and visitors choosing a Japan SIM card or eSIM, including identity verification, payment, support, stay length, and setup effort.