How to Buy an iPhone in Japan: Your Step-by-Step Guide (Including 0% Installments!)

Ready to upgrade to the latest iPhone but feeling overwhelmed by the Japanese Apple Store process? Whether you want to trade in your old device, pay upfront, or split the cost into easy 0% interest monthly payments using Paidy, we've got you covered. In this quick guide, you'll learn exactly how to navigate the checkout process, enter your Japanese address perfectly, and get your new unlocked phone shipped right to your door.
Step 1: Choose Your iPhone and Trade-In Options
Getting started on the Apple Store app or website is a breeze. Here is how to configure your new device:

• Select your model: Pick your desired phone (like the newest iPhone 18 Pro), your favorite color, and your storage capacity (GB).

• Trade-in your old phone: Apple Japan offers a great trade-in program. Select the trade-in option, answer a few quick questions about your old iPhone's condition, and the estimated value will be automatically deducted from your total.

Step 2: Always Choose "SIM-Free"
When prompted about carrier connections, always opt to buy your iPhone SIM-free (unlocked).

• Japanese Apple Store iPhones are universally unlocked out of the box.

• You won't have to deal with carrier restrictions, making it infinitely easier to pop in your existing physical SIM or transfer your eSIM from any Japanese budget carrier (like ahamo, LINEMO, or Y!mobile).

Step 3: Pick Your Payment Method
Japan offers some fantastic, foreigner-friendly payment methods for big tech purchases.

• Paidy 36-Month Installments: The "Paidy Apple Postpay Plan" allows you to split the cost over 36 months with 0% interest. You will need to apply and verify your identity within the Paidy app. Pro-tip: Check your Paidy credit limit before checkout! If your limit is lower than the phone's price, the transaction will fail.

• Credit Card: You can pay via Apple Pay or enter a Japanese credit card (like a Rakuten Card or PayPay Card). You can usually choose a one-time lump sum payment or set up installments directly through your card provider.

• Apple Pay: For the fastest checkout, double-click and pay instantly using your pre-saved Apple Pay credentials.

Step 4: Enter Your Japanese Shipping Address Perfectly
Entering a Japanese address can be tricky, but breaking it down makes it simple. Fill out the checkout form using this format:

• Name: Enter your family name and first name. Depending on the form, you may need to enter this in both Romaji/English and Katakana.

• Postal Code: Enter your 7-digit postal code.

• Prefecture & City: Select your prefecture (e.g., Fukuoka, Tokyo, Kumamoto) and enter your city/ward.

• Remaining Address: Input your district and block numbers (e.g., 1-2-3).

• Building Info: Don't forget your apartment building name and room number to ensure smooth delivery.

Step 5: Track Your Order
Once your payment is secured and the order confirmation is complete, it's just a waiting game!

• You will see an initial estimated delivery window (usually 2 to 3 weeks for brand-new models).

• Keep an eye on your Apple Store app. Once your phone's status changes to "Preparing for Shipment," it will be at your door in no time.

Key Japanese Vocabulary

• 一括払い (いっかつばらい - Ikkatsubarai) - Lump-sum / One-time payment

• 分割払い (ぶんかつばらい - Bunkatsubarai) - Installment payment

• 下取り (したどり - Shitadori) - Trade-in

• 郵便番号 (ゆうびんばんごう - Yubin bango) - Postal code

• 都道府県 (とどうふけん - Todoufuken) - Prefecture

• 市区町村 (しくちょうそん - Shikuchoson) - City / Ward / Town / Village

• 建物名・部屋番号 (たてものめい・へやばんごう - Tatemonomei / Heya bango) - Building name and room number

• 注文の確認 (ちゅうもんのかくにん - Chumon no kakunin) - Order confirmation

• 発送準備中 (はっそうじゅんびちゅう - Hasso junbichu) - Preparing for shipment