Loading Events

« All Events

  • This event has passed.

Kumoricon Convention

October 26 - October 28

Altonimbus Entertainment is proud to continue an annual tradition of bringing fans together for a jam-packed extravaganza of everything that it means to be a fan of anime and Japanese popular culture. Gaining its namesake (kumori) from the Japanese word “cloudy”, Kumoricon embodies the best parts of fandom and what it is to live in the Pacific Northwest. The Kumoricon family is growing with every passing year, making us the largest anime convention in Oregon, and you helped make us that way.

n 2016, Kumoricon reached a milestone with the return to Portland and its move to the Oregon Convention Center. The response was overwhelming. Attendees loved the posh venue, spacious atriums, large panel rooms, and centrally connected hubs. With our newly-expanding footprint, we have more room than ever before for exhibitors, artists, gaming, and shows.

If you haven’t had a chance to attend Kumoricon in recent years, or if you just found out about us for the first time by seeing everyone in cosplay for the 2017 event, this is a great time to see what all the fuss is about. We’re returning to the Convention Center for Halloween weekend!


October 26
October 28


Oregon Convention Center
777 NE Martin Luther King Jr Blvd
Portland, OR 97232 United States
(503) 235-7575