Sheraton Westport Chalet Hotel St. Louis Missouri September 24th-26th 2021

Kokorokon was created by four friends who wanted to bring a new welcoming and engaging Anime & Gaming convention to the state of Missouri.


All four have experience with hosting conventions and we are very excited to share our passions with you! 

We appreciate your support and hope you'll consider adding Kokorokon to your list of upcoming conventions.

Limited Badges

With the ongoing Pandemic, we will be limiting the number of badges to this year's event. This may affect the availability of badges at the door for purchase, so we highly encourage you to pre-register in advance.


Should we cancel Kokorokon we will make the announcement here on our website, social media, and to those on our email list. Anyone who pre-registers to Kokorokon 2021 will also be notified, and badges will be rolled over to 2022 with refunds available upon request.

With our event being in September we will continue to monitor and discuss safety measures with our staff and the venue staff because your safety is most important to us. 

We appreciate your ongoing support and excitement for Kokorokon, and we hope to see you in September!

— Ari, Kokorokon Head of Operations



Looking to join our convention family? Whether you are looking to learn some new skills, or to lend your talents to the team, we would LOVE to hear from you!



Interested in being a panelist at Kokorokon? Please visit the link below to learn more about hosting a panel with us, and to complete the form when it goes live!



Our convention is accepting volunteers to help out in various areas of the convention. For more information, and to sign up to volunteer, click the button.



If you are an Artist or Exhibitor who is interested in vending with us please click the button below! 

You'll find more information as well as the application form.

Be our Guest!


Let us know who you would like to see as a guest at Kokorokon here! If you are interested in being a guest please start here.



Are you a cosplayer? We would love to see lot's of cosplayers at our event next year! We have some general convention rules and cosplay policies you can view by clicking the button below. If you are interested in being a Cosplay Guest you can complete the form!

Countdown to Kokorokon