lang: ja is a small blog-style text-only site in Japan.

Attention! is NOT a guide to Tokyo basically.

SNS, etc. has NO SNS account; Facebook, Twitter, etc.


Almost all of the contents are written in Japanese.

Some contents may be written in English.

Privacy Policy once used Google Analytics, but suspended using it since there were potential security issues in 2019. now only use ordinal web site access logs, and will not use any 3rd party access analyze service.


This site is managed by Pelican, the static web site generator.

Thanks to Debian GNU/Linux, Mozilla Firefox, Python, and many free software communities, and you.