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Kumoricon

Kumoricon is an annual anime and Japanese culture convention in Portland, Oregon, first held in 2003 and produced by Altonimbus Entertainment, an Oregon nonprofit.

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About the organizer

Kumoricon is an annual anime and Japanese culture convention in Portland, Oregon, first held in 2003 and produced by Altonimbus Entertainment, an Oregon nonprofit. The 2026 convention runs November 13 to 15 at the Oregon Convention Center and features cosplay, performances, an artist alley, exhibitors and KumoriMarket. The 2024 edition reported 11,954 paid members and 626 staff. The convention is staffed by volunteers and publishes information on staff positions, charity partners and accessibility.

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Serves Oregon

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Website: kumoricon.org
Email: registration@kumoricon.org

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Kumoricon 2026

Oregon Convention Center · Portland, OR

Fri, Nov 13 – Sun, Nov 15

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