Wikipedia
Youmacon
Youmacon is an annual four-day anime convention held during October/November at the Detroit Marriott at the Renaissance Center and Cobo Center in Detroit, Michigan. Youmacon's creation was inspired by other conventions including Anime Central and Ohayocon with the convention's name coming from the Japanese word for demon or ghost. Founded by Morgan Kollin in 2005, it is the largest anime/gaming convention in Michigan. Youmacon is the 10th largest anime convention in the United States as of 2014, but is not ranked for largest North American anime conventions in 2014. Midwest Media Expo is the convention's sister event.