* Writings
  * Ubuntu Magazine Japan 2013 Summer (published on 7 Jun)
    http://ubuntu.asciimw.jp/elem/000/000/010/10549/
  * Software Design July issue published on 18th June
    * http://gihyo.jp/magazine/SD/archive/2013/201307
    * Ikuya AWASHIRO wrote an article: How to build Chrome OS
  * Ubuntu Weekly Topcis
   * http://gihyo.jp/admin/clip/01/ubuntu-topics/201306/07
   * http://gihyo.jp/admin/clip/01/ubuntu-topics/201306/14
   * http://gihyo.jp/admin/clip/01/ubuntu-topics/201306/21
   * http://gihyo.jp/admin/clip/01/ubuntu-topics/201306/28
  * Ubuntu Weekly Recipe
   * http://gihyo.jp/admin/serial/01/ubuntu-recipe/0276
   * http://gihyo.jp/admin/serial/01/ubuntu-recipe/0277
   * http://gihyo.jp/admin/serial/01/ubuntu-recipe/0278
   * http://gihyo.jp/admin/serial/01/ubuntu-recipe/0279