News News

2021.08.10 | Notice of summer vacation

2021.07.12 | “Nippon SIM for Japan” series Connection confirmation completed with NEC Platforms products

2021.07.09 | “Nippon SIM for Japan” series Connection confirmation completed with IO DATA DEVICE INC.

2021.06.11 | New product release standard version (full MVNO Docomo line)

2021.04.24  | Notice of Golden Week holidays 

2021.03.01  | This site's privacy policy We have updated our privacy policy. 

2021.02.18  |  The solution for the NEC Aterm Router error message (3G error (33)) has been updated in the FAQ. 

2021.02.05  | [Recovered] Apology and notice regarding some line failures of our company (Notice of some SIM service failure) 

2021.02.05  | Notice of some SIM service failure 

2021.01.25  | New product for a limited time 15GB / 50GB prepaid SIM that can be used until the end of June is now on sale!

2021.01.07  Nippon SIM was introduced at iDATEN operated by Daiwabo Information System Co., Ltd.