HORIZON Unlimited Data SIM – 31 Days

(12 customer reviews)


Our Prepaid Data SIM allows you to stay connected at all times in Japan for 31 days.
Easy Setup, No activation needed. Just follow our quick guide to be ready in just a minute.

Need to find your way in Tokyo? At what time is best to visit a temple in Kyoto? Find answers in seconds thanks to our powerful NTT Docomo 4G/LTE network and stay up to speed with your Social Media.

SIM usage period starts when inserted into your phone. 3 SIM Sizes in 1. Includes SIM opening tool.

  • Description

    Product Description

    The HORIZON Unlimited Prepaid Data Sim is perfect if you are traveling up 31 days in Japan.

    Can be used for up to 31 days, it gives great flexibility, perfect for all situations.
    SIM usage period starts from the date of your pickup in Japan.

    High-speed: 1GB per 24 hours, unlimited 200kbps speed after.
    Renewed every day at midnight.

    – 4G LTE network
    – Multi-size sim
    – Easy APN setup with our guide

    NOTE: Your phone MUST be sim unlocked in order to use this product.
    If your phone is sim locked, we recommend you to order a Pocket Wifi here.

    The package includes:
    – An Unlimited SIM
    – An easy set up guide
    – An iPhone sim compartment opener

    You can access our FAQ by clicking here.

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  • Reviews (12)

    12 reviews for HORIZON Unlimited Data SIM – 31 Days

    Based on 12 reviews
    5 star
    4 star
    3 star
    2 star
    1 star
    1. Kerrin

      Awesome team at Smash, can only recommend

    2. Annabelle

      Really perfect if you need big amount of data

    3. TrevorA

      Never felt any drop of speed for my whole trip

    4. KIM

      Great SIM

    5. BrandonKB

      Wil keep one choosing Smash for my next trips!

    6. Khabib

      Good service and price for such amount of data, 31 days suited my 1 month trip well
      I was scared of losing signal in some remote area but it worked well for me so I definitely recommend using Smash SIM

    7. Allan

      Very good price, will buy again for sure

    8. RonnieAllan

      Great data amount, I never felt a reduced speed but I did not need it for 31 days, I am putting 4 stars because they should have a 2weeks one 🙂

    9. Eli

      Very nice product, clear guide and good amount of data on a daily basis

    10. Tham

      I had a good experience but the first few days, I used too much data because of watching Youtube on 4G… After noticing everything was great, speed, data etc
      I recommend, just be careful to use wifi once at your hotel I guess!

    11. Cpt.田中

      Without a doubt one of the best SIM for Japan

    12. Anthony

      The value for the price is awesome, I recommend!

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