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Product #579624
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【50%OFF】日本SIM卡|Softbank原生 5G/4G網絡 180天 15/30GB|香港寄送/領取

【50%OFF】日本SIM卡|Softbank原生 5G/4G網絡 180天 15/30GB|香港寄送/領取


No cancellation
Please present the e-voucher on-site

  • 支持 Softbank雙網路,訊號覆蓋率極佳
  • 超長有效期限 – 最長玩足半年,plan長旅程或多趟旅行都得!
  • 用爆數據都繼續有得上 – 低速無限任用,安心之選!
  • 三合一SIM卡 – 適合大部分手機,即插即連! 
  • 最高15/30GB 5G/LTE高速流量 – 睇片、打卡、導航完全冇問題!
  • 更多上網優惠方案可參考WiFi&Sim卡專區,更多細節可參考日本上網攻略
[5% App discount] Code: APP5OFF , HK: APP15HK
Instant confirmation

Package Options

Product Info

-領取地-

【開心電訊香港辦公室】

地址資訊:香港九龍觀塘巧明街112號友聯大廈 6 樓 B 室

營業時間:星期一-五 10:30 - 19:00 (香港國定假日不開放,請勿前往)

Purchase Notice

  • 【5G/LTE大用量高速本地數據】啟動後至5月31日2026年前 30GB任用,即使用完您所購買的資料容量,也可以最大速度128kbps使用。無限流量。此卡只提供流動數據服務,不提供語音和通話服務。 
  • 【無需 VPN】 支援熱門應用程式和社群媒體。支援網絡共享,但因終端而異,不保證在所有設備上均可執行 (尤其是 iPhone)。此預付費 SIM 卡無需充值。 
  • 【簡單設定】 抵達後,只需將 SIM 卡插入手機即可使用。不支援營運商、SIM 卡或區域鎖定的設備。 
  • 【雙卡手機】 相容於 iPhone 和 Android 裝置。對於雙卡手機,我們強烈建議將SIM 卡插入 SIM 卡槽 1,裝置將自動連接網路。如使用Google Pixel 系列 及 內地品牌手機(包括:華為 / HONOR / 小米 / OPPO / VIVO / nothing phone等),現時以上手機必須手動設定APN,而且亦可能出現兼容問題而未能成功連線,如你是使用以上手機,請了解以上風險。
  • 熱點分享會佔據頻寬,網速也會因為終端設備及所在地理位置有所不同,故並不保證最低網速,請確認後再行下單
  • 若所在地、手機不支援5G,將自動切換成 4G/3G 訊號,實際網速皆以當地訊號為主。
  • 根據網路公平使用原則,針對短時間內使用大量數據流量的用戶,電信公司可酌情限制其流量,建議避免長時間觀看影片或更新系統等
  • 點選網址可隨時了解最新消息及注意事項:https://www.happysim.hk/KKDayHappySIMUserGuide.html

Includes/Excludes

  • Postage fee
  • User manual

Reminders

  • SIM卡插入後將自動開通,無須註冊

  • SIM卡需於下單後90天內開通,建議抵達 ”使用地區” 後盡快啟用,避免逾期失效

  • 天數計算方式:自然日制 (使用者購買3天上網方案,於9/1早上10:00安裝啟用,9/1晚上23:59為第一天,此方案將於9/3晚上23:59終止)

  • 流量規格內之使用量,均以傳輸規格標準提供服務。若使用量超出流量規格,傳輸速度則會被限制

  • SIM卡因逾期失效,款項將不獲退還

  • 請勿於抵達 ”使用地區” 前插入SIM卡,否則客戶需要自行承擔SIM卡可能未能提供應有或正常服務之風險

  • 時區計算方式:GMT +9 日本時區作為標準,並不是 “使用地區” 之時區

  • 實際連線訊號及速度會受不同因素而影響,例如客戶與發射站的相對位置,網站伺服器資源,互聯網流量狀態與用戶數量,以及流動裝置的支援速度,等等

Pickup Point

Available for Pickup

Kaixin Telecom Hong Kong Office

Address Info: Room B, 6/F, Union Building, 112 How Ming Street, Kwun Tong, Kowloon, Hong Kong

Service Hours

Monday 10:30 - 19:00

Tuesday 10:30 - 19:00

Wednesday 10:30 - 19:00

Thursday 10:30 - 19:00

Friday 10:30 - 19:00

Saturday Closed

Sunday Closed

Hong Kong is closed on national holidays, please do not go there


How to Use

How to Use Your Voucher

  • Please present the e-voucher on-site

Validity Period

  • The voucher must be used on the selected date and within operating hours; Invalid after expiration

Cancellation Policy

  • Once the order has been completed, it cannot be canceled, modified, or refunded
NOTE
  • Due to time zone differences, the confirmed cancellation date is based on the supplier’s local time. Please allow 2–5 business days to process your cancellation request, after which the cancellation fee will be charged according to the product’s cancellation policy. Once the cancellation is confirmed, you will receive your refund within 14 working days.

FAQ

1. Does this Softbank Japan SIM card require real-name registration or activation upon arrival?

This Softbank Japan SIM card is designed for straightforward use. It is a plug-and-play 3-in-1 SIM card, meaning it typically does not require complex real-name registration or manual activation steps upon your arrival in Japan. Simply insert the SIM card into your compatible mobile phone, and it should automatically connect to the Softbank 5G/4G network, allowing you to access high-speed internet instantly and effortlessly.

2. What are the key features and benefits of using a Softbank Japan SIM card for internet access?

This Softbank Japan SIM card provides excellent features for travelers. It operates on Softbank's native 5G/4G network, guaranteeing superb signal coverage across Japan with dual network support. You receive 15 or 30GB of high-speed data, ideal for navigation, social media, and streaming. A key advantage is its ultra-long validity of up to 180 days, perfect for extended stays or multiple trips. Even after using your high-speed data, you'll still have unlimited low-speed internet, offering continuous connectivity. It's also a convenient 3-in-1 SIM, fitting most phones.

3. How much 5G/4G data is generally sufficient for a trip to Japan with this SIM card?

The amount of 5G/4G data needed depends on your individual usage habits during your trip. This Softbank Japan SIM card offers flexible options of 15GB or 30GB of high-speed data. For moderate users who primarily rely on maps, messaging, and occasional browsing, 15GB is usually sufficient for a typical trip. If you plan extensive streaming, frequent video calls, or heavy photo/video uploads, the 30GB option provides greater peace of mind for continuous high-speed connectivity.

4. Is an eSIM or a physical Softbank Japan SIM card a better option for travelers to Japan?

While eSIMs offer digital convenience, a physical Softbank Japan SIM card provides a highly reliable and straightforward internet access solution. This particular SIM card supports Softbank's native 5G/4G network with excellent coverage, ensuring a stable connection throughout your journey. It's a versatile 3-in-1 physical SIM, making it compatible with most phones for easy plug-and-play setup without requiring specific device eSIM capabilities. For travelers who prefer a tangible and universally compatible connectivity option, a physical SIM card is a dependable choice.

5. How can I purchase this Softbank Japan SIM card, and what is the redemption process?

You can conveniently purchase this Softbank Japan SIM card via KKday, offering seamless options for travelers. Once booked, you have the flexibility to choose between receiving the SIM card by shipping to Hong Kong or selecting local pickup in Hong Kong. This ensures you have your SIM card prior to departure, facilitating a smooth start to your journey without the inconvenience of seeking internet solutions upon arrival in Japan. KKday streamlines the process, delivering a reliable, pre-arranged connectivity solution.

6. What kind of network coverage and speeds can I expect with a Softbank Japan SIM card?

With this Softbank Japan SIM card, you can expect excellent network coverage and high-speed internet across Japan. It operates on Softbank's native 5G/4G network, supported by their robust dual network infrastructure, which ensures a strong and stable signal even in various regions. This allows for smooth browsing, fast downloads, reliable navigation, and clear communication, making your travel experience more connected and efficient throughout your entire trip.

7. What happens if I exceed my high-speed data limit on this Softbank Japan SIM card?

If you exceed your allocated 15GB or 30GB of high-speed 5G/LTE data on this Softbank Japan SIM card, your internet access will not be completely cut off. Instead, your connection will automatically switch to unlimited low-speed data. This ensures you can still perform essential online tasks such as checking messages, using maps, or light browsing, providing continued connectivity and peace of mind for the duration of your trip without unexpected interruptions to your service.

8. Is this Softbank Japan SIM card compatible with all smartphone models, and how is it installed?

Yes, this Softbank Japan SIM card is designed to be highly compatible with most smartphone models because it is a versatile 3-in-1 SIM card. This means it can be easily adjusted to fit standard, micro, or nano SIM card slots, making it suitable for a wide range of devices. Installation is straightforward: simply eject your phone's existing SIM card, insert the appropriate size of this Japan SIM card, and it is generally plug-and-play, connecting to the network automatically without complex setup procedures.

Get Help

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