Join us for the 2025 Otaku Detroit Summer Bash!
We are beyond excited to announce our next collaboration event, Otaku Detroit Summer Bash 2025!
We are back again at the Ann Arbor Marriott Ypsilanti at Eagle Crest! Tickets and room block coming very soon. And yes, even combo badges for IsshoCon 2026!
For those unfamiliar our Summer Bash, it is an event we host in collaboration with Otaku Detroit. We will have almost all the events you saw at IsshoCon 2024 and 2025. You can look forward to fun things like Video & Tabletop Gaming , Celebrity Guests, Saturday Rave, Artists and Vendors and so much more!
We look forward to seeing you all in July!
Join us for IsshoCOn 2026: THE Year of yokai!
Taking place January 23rd - 25th, 2026 at the Ann Arbor Marriott Ypsilanti Hotel.
Tickets and room block are now live! Book your room and buy your badge below!
We are currently running a special on badges! From now until 7/7 @ 12 AM EST you can get your 3-Day Badge to IsshoCon 2026 for only $45. This special only runs until the end of Summer Bash 2025! Those who attend summer bash in person will receive an additional $5 discount! These badges will be available at registration!
You can purchase your badge buy clicking the button, or registering directly below!
We look forward to seeing you all in January!


Ann Arbor Marriott Ypsilanti at Eagle Crest
1275 S Huron St, Ypsilanti, MI 48197
2025 SPONSORS
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Glytch
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Matchy j photography & cinematography
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Oliso
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DREMEL
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PLAID
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elegoo
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Dangerous ladies
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Leabu Sewing Center

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