- Other name: 蒼い世界の中心で, World War Blue
- Genres: Action Anime, Adventure Anime, Ecchi Anime, Fantasy Anime, Parody Anime,Shounen Anime
- Status: Completed
Segua Kingdom has been losing the war against Ninterdo Empire but the tables are turned by the appearance of a boy called Gear. All the characters are parodies of Nintendo or Sega games such as Sonic the Hedgehog, Super Mario Bros., The Legend of Zelda etc.