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 used Google Analytics, but now we suspended using it since there are potential security issues. now only uses ordinal web site access logs.


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.