About TN

Tokyo City
Tokyo City from Ikebukuro


Operator Information

I have been working in the technology industry for over 15 years. I am deeply involved in mobile communication technology. I am disseminating information on blogs and SNS (Twitter) on the topics of the latest technology and IT services.

This blog is a miscellaneous blog. I try to send information that is effective for those who read it.


For inquiries, opinions and requests regarding this site, please check the following.

Contact about Teppei Log. [Web-page]

Teppei Photo

by Teppei Nagumo