The 100 Kata Challenges are a celebration of our passion for martial arts and our connection with Okinawa, the birthplace of karate. Every year more and more people around the world take up the challenge and join our worldwide community of karate and kobudo fans. We celebrate two events every year – 100 Kata for Karate Day (October 25th) and the 100 Kobudo Kata Challenge (May 4th).
100型チャレンジは、私たちの武道への情熱を祝うものです。そして、空手の発祥地である沖縄とのつながりを大切にしています。毎年、世界中でますます多くの人々がこのチャレンジに参加し、空手と古武道のファンからなる世界的なコミュニティに加わっています。私たちは毎年2つのイベントを祝っています – 空手の日100カタチャレンジ(10月25日)と100古武道カタチャレンジ(5月4日)。
The rules of the event are simple. Participants are free to choose a preferred kata, and progress at their own pace. Participation is open to all ages and levels. Even if you are not sure you can complete 100 repetitions we warmly encourage you to take on the next challenge event and do your best. The only way you can fail is by not taking part!
イベントのルールはとてもシンプルですよ!参加者は好みの型を選択し、自分のペースで進めることができます。参加はすべての年齢とレベルの方を対象としています。100回の繰り返しを完了できるか不安でも、次のチャレンジイベントに挑戦し、精一杯頑張ることを心から推奨します。失敗する唯一の方法は、参加しないことだけです!
Register your participation in the 100 Kobudo Kata Challenge 2026
May 4th is our Kobudo Day and we will celebrate it as we always do by taking on the 100 Kata Challenge and invite you to join us on the day. In Okinawa we will be at Midorogaoka Park, near Kokusaidori in Naha city starting from 4 PM. Participation is free of charge.
Location on google maps: https://maps.app.goo.gl/9VoUBAdbCzU6To8W9
5月4日は当流派の古武道の日です。例年通り「百型チャレンジ」を実施し、皆様のご参加をお待ちしております。沖縄では午後4時より、那覇市国際通り近くの緑ヶ丘公園にて開催します。参加費は無料です。
Or, take on the 100 Kata Challenge in your local area and register your group with our official online register. Sign up and we will email you links to event resources including a beautiful participation certificate.
または、ご当地で「100型チャレンジ」に参加し、当団体の公式オンライン登録システムでグループを登録してください。登録完了後、イベントリソースのリンク(美しい参加証明書を含む)をメールでお送りします。
Adults and juniors all welcome to participate. You will need to know at least one kata and should bring your own drinking water. No participation fee required.
大人もジュニアも、どなたでもご参加いただけます。少なくとも1つの型を習得していることが必要です。また、ご自身の飲料水をご持参ください。参加費は不要です。
Need some inspiration or instruction in choosing your kata? You will find a wealth of videos on www.bujin.tv in the ” Kata & Bunkai ” channel. Click the link below to go to the Bujin.tv site. Access is totally free for the first 7 days.
What’s so special about October 25th? Why has it become “World Karate Day”?
In 1936 a council of leading Okinawan teachers decided on 空手 (karate) as the name for their art. Since then this art has spread around the world improving the lives of millions of practitioners.
(read more on the history here – http://okic.okinawa/en/archives/newstopics/536)

We enjoyed an amazing 100 Kata for Karate Day Challenge 2024 event here in Okinawa and around the world in 275 locations!! – see below for event report and official video
[日本語は下です↓↓↓]
Hi, I’m James Pankiewicz of the Asato Dojo in Okinawa and I’m very pleased to report the 2024 event was a HUGE SUCCESS with a massive turnout here in Okinawa and 275 worldwide registrations of Karate dojos and individual challengers across 30+ countries. Every year hundreds of dojos around the world across every country and style join us for this very special event on Karate Day.
Our 100 Kata for Karate Day Challenge 2024 in Okinawa was held at Tomari Port Park . It was fitting that we took the challenge at a major historical venue with a deep connection to the roots of karate. We had around 100 karateka from around the world join us for the event and all completed the 100 Kata Challenge successfully!
You can participate wherever you are – join our global community
As always we invite everyone to take part from wherever you are – at home, your dojo, an outside location or wherever. Choose a location and time that works for you. This event is an amazing opportunity to take on a challenge alongside your friends and dojo colleagues!
Please take pictures and video and share your journey and share with us on our Facebook and Instagram.
https://www.facebook.com/groups/198797441958803
https://www.instagram.com/bujintv/
official hashtags : #100kata #100katachallenges
Free resources to support your local event – certificates, logos…
To support your local 100 Kata event we are happy to make the following resources available for FREE DOWNLOAD from the link below. These resources are made available on a NON-COMMERCIAL and NOT FOR PROFIT basis so please do not use for any other purpose than the promotion of your 100 Kata Challenge event which should remain free of charge. Please do not attempt to resell these assets in any way. However we do recognise that printing certificates costs money which cost may need to be passed on to recipients.
Click the image below to download the official Participation Certificate. It will open in a new window, right click and Save.
空手の日100型チャレンジイベント、沖縄と世界275カ所で開催!
皆さんこんにちは、私は沖縄の安里道場館長のジェームズ・パンキエヴィッチです。2024年のイベントが沖縄で大規模な参加者を集め、世界中で30カ国以上から275の空手道場と個人挑戦者が参加する大成功を収めたことを、大変嬉しく報告いたします。毎年、世界中のあらゆる国と流派から数百の道場が、この特別な「空手の日」イベントに参加しています。
沖縄で開催された「100型空手の日チャレンジ2024」は、泊港公園で開催されました。空手のルーツと深い関わりを持つ歴史的な会場でこのチャレンジを実施できたことは、まさにふさわしいものでした。世界中から約100人の空手家が参加し、全員が100型・チャレンジを成功裡に完了しました!
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