The Origami-Dan server hosts one very large competition every year, named Death Battle. This is a high risk, high-stakes competition that runs for 5 to 6 months, and has a large monetary (and paper!) prize attached to it. 

Sign ups to this competition generally open around spring time on the Origami-Dan discord server. We encourage people to sign up for this competition only if they are ready and willing to make a long-term commitment, as the contest has many rounds and spans multiple months. Moreover, the absolute best of the best designers will be signing up for this contest - so competition is always fierce! 

To enter the competition, signees need to submit an entry model. From this very long list of sign-ups, the best designers are selected. Next, you will be paired up with your opponent and assigned a topic. The contestants are given a fixed time-frame in which they need to design, fold, shape, photograph, and submit their models after which a community vote will determine the winner. The winners move on to the next bracket, while losers are out of the race. This continues until we can crown one final winner! 

Death Battle always brings a lot of excitement to the server, and we can not wait to host it again this year for the 6th year in a row! 

The design contest that is hosted every month on Origami-Dan is the longest running competition, with the first edition starting in April 2019. Since then, we have hosted more than 80 iterations of this contest, where a theme is provided at the start of the month and users have to design a model that suits that theme. 

The themes and topics for the contest can be related to relevant holidays, times of year, objects, emotions, and so much more. We try our best to provide interesting topics, so that the participants always feel inspired to design something creative and new. 

In January and February of 2026, we have used this competition to encourage people to design a brand-new mascot for the Origami-Dan server. We encourage creativity, a clean and relatable final result that reflects our community of now close to 6000 members, and the final shaping and interpretation of the model. 

The attached image shows an example of the submissions that were made in April 2023, with the theme Dragons. 

At the end of each competition, the community gets to vote on which model is their favorite. After the voting period is over, the winner is granted a special role which is visible on their Discord profile, indicating they are a contest winner!

We would like to inform you that, due to force majeure circumstances, the International Origami Olympiad (IOIO) is officially postponed to December 15, 2026.

The reason for the postponement is a hacker attack on Beget hosting servers, where the olympiad website was located. As a result, https://origami.expert and tens of thousands of other websites are temporarily unavailable. This information can be verified in open sources if necessary.
The application period will open later. We will announce in advance how to access the registration forms on IOIO’s official channels and will extend all deadlines. We will also provide further details on the submission process and the status of previously submitted applications.

We offer our deepest apologies for these forced changes. The situation is beyond our control: the organizers have done everything within their power. Modern risks require patience and stronger security at all levels.
The IOIO organizers continue their preparations. The event and the tasks are being postponed, not cancelled. As always, the tasks will surprise you with their diversity and quality. We will return and continue our work — stronger than before.
Thank you for your understanding. We would be grateful if you could share this message with participants and anyone who may be interested.
IOIO Organizers

#ioio #ioio2026 #origami

The OBB Competition unites folders and designers with a sustainable and rewarding framework.
Folders get a platform to challenge their skills peer-to-peer all while getting to show off their work to their favorite origami designers and competing for a valuable prize.
Designers get paid more per-diagram than publishing a book with the guarantee of hundreds folding their creation. They also get to network with other designers by working together as judges.

The nine competitions have given a platform for serious origami folders from countries around the world. By having a well defined rubric to choose the top submissions, the judges are able to then pick a unanimous winner. As one of the only Origami competitions with a paid entrance fee, the OBB Comp proved that collaboration with Origami brands is possible, partnering with Paper Tree and the Origami World Marathon to pay inject thousands of dollars into the origami ecosystem via the winners, judges, designers and diagrammers.

The current competition is active until April 30th and features viral sensation, Brandon Wong's "Plantcient Dragon" design.