# ASJJF Asian Open No-Gi Championship 2025 > Competition in Tokyo, Tokyo Prefecture, Japan | December 21, 2025 ## Overview **Event Type:** Competition **Description:** This championship is officially organized by the and counts toward the athlete ranking system. We are committed to providing a fair and trustworthy platform for all athletes who take the sport seriously. All registrations and changes must be made exclusively through the personal page (My Page). ▶︎ ※ The above instructions are only available in Japanese. 】 All athletes, regardless of gender, are required to wear a form-fitting rash guard made of elastic material. The shirt must be long enough to fully cover the torso down to the waistband of the shorts. Acceptable colors are black, white, or a combination of black and white, and . Rash guards that are 100% the color of the athlete’s rank are also allowed. ※ For black belt athletes, a small red area will be tolerated, provided it does not compromise the visual representation of the athlete's rank. Men must wear board shorts in black, white, a combination of black and white, and/or the color corresponding to their rank (belt). The shorts must: ・ Be free of pockets or have all pockets fully stitched closed ・ Not have buttons, zippers, exposed drawstrings, plastic, or metal parts that could pose a danger to opponents ・ Cover at least half of the thigh and not extend below the knee Compression shorts made of elastic, skin-tight material may be worn underneath. These must be black, white, black and white, or in the athlete’s rank color. Female athletes may wear: ・ Shorts ・ Compression shorts ・ Compression pants (spats) These garments must be skin-tight and in black, white, black and white, and/or the color of the athlete’s rank (belt). All shorts must: ・ Be free of pockets or have all pockets fully stitched closed ・ Not have buttons, zippers, or any hard plastic or metal components ・ Cover at least half of the thigh and not extend below the knee All NO-GI uniforms must comply with ASJJF standards. ※ It’s strongly recommended to due to their condition and the possibility of them becoming dirty or damaged. Please check the following link before the event: ▶︎ ※ The above instructions are only available in English. This championship will be held as a certified event, with the following points awarded. ・ 1st place: 105 points ・ 2nd place: 49 points ・ 3rd place: 21 points ・ Single winner: 49 points Athletes who win (each fight) will receive extra points. ・ Win by submission: ・ Win by points, others (non-submission): ・ 1st place: 105 points ・ 2nd place: 49 points ・ 3rd place: 21 points ・ Single winner: 0 points ・ Brackets (categories) composed only by the same team: 0 points ※ Registration may close earlier than the deadline if the maximum number of participants is reached. ※ Athletes and Coach (Professor) who requested corrections must check the and confirm that the changes have been properly made. ※ New correction requests will not be accepted. ※ Only corrections due to registration errors made by the federation will be accepted. ※ New correction requests will not be accepted. Kids: White, Grey, Yellow, Orange, Green Juvenile: White, Blue, Purple Adult: White, Blue, Purple, Brown, Black Master: White, Blue, Purple, Brown, Black ※ Matches may begin up to 30 minutes early. Please verify that there are no errors in your registration details (name, belt, weight, age category, etc.) by checking the . If corrections are needed, please make them via your personal page. If you have difficulty performing the operation yourself, please contact our customer service channel. If there are errors in the registration details of your team’s athletes, or if there are strategic adjustments to categories that affect team ranking points, please send an email from the registered email address of your federation, clearly stating the necessary changes and requesting corrections . If an athlete has no opponent in their category by the「Cancellation & Refund Request Deadline」, they may choose one of the following options: 1. Remain in the category, receive a champion's medal, and earn the corresponding points for the . 2. Request a change of category. 3. Request cancellation of registration and a refund of the paid fee. ※ Requests must be submitted via the designated form below or by contacting our official support channel. ▶︎ ・ In cases where an athlete has no opponent (single entry), a full refund of the entry fee will be granted only if the request is submitted by the . ・ Refunds and cancellations are only accepted for athletes with no opponent (single entry), and must be requested through the dedicated form below or via the official inquiry channel. ▶︎ ※ If no request is made by the specified deadline, the athlete will automatically be considered a “solo champion” and will . We kindly ask for your understanding and cooperation in following the rules below: ・ Please attend the award ceremony wearing the same uniform as in your match. (Gi Division: Full Gi / No-Gi Division: Rash guard and shorts, etc.) ・ Banners, flags, or similar displays are prohibited during the official photo session. ・ Medals will be awarded only during the award ceremony on the event day. Athletes who meet the following criteria will : ・ Hold a black belt in judo ・ Have professional MMA experience ・ Have official records in amateur MMA ・ Have experience in wrestling (Olympic style, Greco-Roman, etc.) Additionally, for kids who hold yellow, orange, or green belts, participation in the white belt category is not allowed in either the Juvenile or Adult divisions. ・ The official weight unit for this championship is kilograms (kg). ・ Providing false information in your registration (such as date of birth, belt rank, team affiliation, etc.) will result in immediate disqualification and may lead to a ban from future events. ・ On the day of the event, you must bring a government-issued photo ID. May be asked to show it before the match. ・ All athletes must be officially affiliated with a black belt instructor. ・ The federation reserves the right to verify the affiliation of all athletes and may deny participation if it cannot be confirmed. ・ Flights and accommodations must be booked immediately after completing the registration. ・ This championship will be conducted in accordance with the ASJJF Rulebook and Guidelines. Please make sure to read and understand them in advance. support@asjjf.org edisonbjj@gmail.com ・ Phone number: landline: 0276-57-8045 (available for calls on weekdays from 9:00 to 18:00 JST) mobile: 080-4109-5729 (available for calls on weekdays from 9:00 to 21:00 JST) 080-3716-9767 ※ For international inquiries, please use communication apps such as “WhatsApp” or “LINE”. (+81 80-4109-5729) ※ Emails and text messages (SMS) are accepted 24 hours a day. Replies will be provided on weekdays from 9:00 to 18:00. Please send an email from the registered email address with the following information: ・ In the subject line, clearly state「 Correction 」. ・ In the body of the email, include:「 Athlete's name 」 「 championship name 」 「 Details of the correction 」 ※ Only if there are no opponents available by the「Cancellation & Refund Request Deadline」 ▶︎ ※ Only if there are no opponents available by the「Cancellation & Refund Request Deadline」 ▶︎ **Status:** Scheduled ## Dates **Start:** December 21, 2025 ## Location **Venue:** 国立代々木競技場 第二体育館 **Address:** 神南２丁目１−１ **Location:** Tokyo, Tokyo Prefecture, Japan ## Links - Registration: https://asjjf.org/main/eventInfo/1749 ## Tags No-Gi, International --- **Last Updated:** September 23, 2026 **Data Source:** bjj.space (https://bjj.space/events/asjjf-asian-open-no-gi-championship-2025)