Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
GFDL-no-disclaimersGNU Free Documentation License with no disclaimers//ja-two.iwiki.icu/wiki/Wikipedia:Text_of_GNU_Free_Documentation_License
This media is available under Creative Commons Attribution license version 2.5, which the Japanese Wikipedia does not accept. It should be moved to Wikimedia Commons.