File:Game ni Natta yo! Dokuro-chan ~ Kenkou Shindan Daisakusen.jpg

Summary
Cover to ''Game ni Natta yo! Dokuro-chan ~ Kenkou Shindan Daisakusen''.

Source
http://gameboy.blog19.fc2.com/blog-date-200511.html

Fair use in Bokusatsu Tenshi Dokuro-chan

 * It illustrates and identifies the video game adaptation mentioned in the article.
 * A free use version is likely impossible to obtain.