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Sadiatec Smartpit /Sadiatec web Card

Old system:
User name : Register Telephone number / or Serial number
Password: Card ID

New system:
User name : User name same as before
Password: Card ID #

For example:
User name : SDT2-******* / 080
Password: ************* #
Smartpit Card
Coustomer center Mob:090-1767-4488(Softbank) Tel:03-3255-5861
subarashi card from iphone/Android/Web
India now 60 hours ***

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Important Notice

Dear valuable customers of Sadiatec mobile 1500 plan and J mobile, Sadiatec Japan Dialer

We are sorry to inform you that our service on 2014/04/16 from 2:00 AM~ 7:00 AM will be temporarily stopped for some maintenance. So we would like to ask for you cooperation during this period.

We are extremely sorry for the inconvenience you face during the time.

If you face any kind of problems, please call us our customer support no. Tel: 03-3255-5861, SB 09084634340, 09017674488, 09099546176

Sadiatec Webphone

Sadiatec iPhone


our dialer
Card Order Form :
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Get Sadia / Sadiatec Smartpit card FREE within Japan only

    * Required Fields
Card Type : *
Card Number : *
Name : *
Post Code : - *
    Example: 102 - 1003
Ken / Tou / Fu : *
Ku / Shi : *
Address : *
Telephone/Mobile : *
Email : *
Comments :
Disclaimer: Sadiatec Co., Ltd. consider personal information security very seriously. Your contacts will not be distributed to any third party by any means. We only keep your record to keep track your order. Your understanding and cooperation are highly appreciated.