椿山荘にリーナス来てる。> Schedule | LinuxCon Japan 2016 | Linux Conferences and Linux Events | The Linux Foundation http://events.linuxfoundation.org/events/linuxco …
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
椿山荘にリーナス来てる。> Schedule | LinuxCon Japan 2016 | Linux Conferences and Linux Events | The Linux Foundation http://events.linuxfoundation.org/events/linuxco …