Sect Ijuin, Yu-Gi-Oh! Wiki

Sect Ijuin (伊 (い) 集 (じゅう) 院 (いん) セクト, Ijūin Sekuto) is a character from the Yu-Gi-Oh! 5D's manga. He is one of Yusei's closest friends from Satellite, but sided with the Skeleton Knight after acquiring the Duel Dragon, "Archfiend Dragon Beelze". In Japanese, last names are said before first names, making him "Ijuin Sect", which contains the term "insect". In the Japanese version, Sect has a habit of saying (「アリ」 ari, "ant" in Japanese). According to an omake (joke) from volume 1, this is because

Yu-Gi-Oh! 5D's - Ride 040 - Yugipedia - Yu-Gi-Oh! wiki

Yusei Fudo, Wiki

Sect Ijuin, Yu-Gi-Oh! Wiki

Yu-Gi-Oh! 5D's - Ride 053 - Yugipedia - Yu-Gi-Oh! wiki

Yu-Gi-Oh! 5D's - Ride 054, Yu-Gi-Oh! Wiki

Sherry LeBlanc (manga), Yu-Gi-Oh! Wiki

Yusei Fudo, Wiki

Yu-Gi-Oh! 5D's - Ride 010 - Yugipedia - Yu-Gi-Oh! wiki

Time for the usual monthly post about Legendary Duelists or

Kalin Kessler (manga) - Yugipedia - Yu-Gi-Oh! wiki

Skeleton Knight - Yugipedia - Yu-Gi-Oh! wiki

Yu-Gi-Oh! 5D's - Ride 055 - Yugipedia - Yu-Gi-Oh! wiki