by Yutaka Minobe. Takuya Hiramitsu is in charge of sound direction, supervised by Yūji Mitsuya. Character and monster designs are overseen by Kenichi Hara, while Duel layout is overseen by Masahiro Hikokubo. The "GX" in the series' title is short for the term "Generation neXt". "GENEX" was conceived as the series' original title, as can be evidenced in early promotional artwork. It also refers to the GX tournament that takes place between episodes 84 and 104. The program is divided into episodes classified as "turns". The title sequence and closing credits are accompanied by lyrics varying over the course of the series, with the former immediately followed by an individual episode's number and title. Eyecatches begin and end commercial breaks halfway through each episode; in the first season, there were two eyecatches per episode, usually showcasing the opponents and their key monsters for a given episode while in later seasons, a single eyecatch appears with only the duelists. After the credits, a preview of the next episode, narrated most frequently by KENN and Masami Suzuki, is made, followed by a brief "Today's Strongest Card" segment. Media Anime The 180-episode series aired in Japan on TV Tokyo between October 6, 2004 and March 26, 2008, and was followed by Yu-Gi-Oh! 5D's. It was subsequently licensed by 4Kids Entertainment and adapted into English, picked up by Cartoon Network and 4KidsTV in North America. Like previous 4Kids adaptations, several changes were made from the original Japanese version, including the names and personalities of characters, the soundtrack, the sound effects, the appearance of visuals such as Life Point counters, and the appearance of cards. The story and some of the visuals are also edited to remove references to death, blood, violence and religion in order to make the series suitable for a younger audience. Also any written language text, either Japanese or English is erased or replaced with unreadable content. These edits are also used in various localizations of the show in countries outside of Asia where 4Kids had distribution rights. For unknown reasons the US broadcast of the Third season was first delayed from broadcast for two months after the conclusion of the second season, then its airing period Extended to run over the course of 16 months until the end of August 2008. The last episode of the third season and the fourth season in its entirety were not dubbed for unknown