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Japan RepRap Festival 2026: Uniting 3D Printing Enthusiasts

Get ready for the Japan RepRap Festival 2026 (JRRF 2026), occurring on May 30-31, 2026, at the Tokyo Ryutsu Center. This festival promises to be one of the largest gatherings of the 3D printing community in Japan, featuring over 140 exhibitor booths, including contributions from 45 major sponsors.

What is JRRF?

JRRF stands for Japan RepRap Festival, which is a celebration of open-source 3D printing and the joy of creation. This community-driven event allows participants – ranging from beginners to seasoned makers – to see, touch, and discuss various types of 3D printers. The festival emphasizes the open-source philosophy of RepRap, encouraging knowledge sharing and connections among enthusiasts.

This year, the festival has grown significantly, doubling its space from the previous event. Attendees can explore a vast array of 3D printers, filament options, software, and even AI modeling tools. In addition to exhibitions, there will be live demonstrations, hands-on workshops, and sales booths, providing visitors with an immersive experience in the world of digital fabrication.

An International Event

JRRF 2026 is set to be an international affair, welcoming participants from both domestic and overseas backgrounds. The festival’s official website supports multiple languages, including Japanese, English, and Chinese, making it easily accessible to a global audience. Expect special guest appearances by international 3D printing creators and the unveiling of exciting new products.

For those who may feel hesitant due to language barriers, the festival provides volunteer interpreters and recommends using translation apps. Engaging with fellow enthusiasts with simple phrases such as “Hi!” and “I really like your work!” can create wonderful connections. The passion for 3D printing transcends language and is a crucial part of the festival experience.

Family-Friendly Atmosphere

JRRF 2026 has taken significant measures to ensure a welcoming environment for families. Facilities like nursing rooms and stroller parking will be available. Various kid-friendly booths will allow younger attendees to interact with 3D printing through workshops and hands-on experiences. Admission is free for children under junior high school age, and special activities like stamp rallies will be organized throughout the event.

MakerChip: A Unique Networking Tool

In a quest to foster community engagement, JRRF 2026 encourages participants to swap MakerChips instead of traditional business cards. MakerChip is a 40mm diameter, 3mm thick token designed by K2 Kevin, allowing creators to personalize with logos or QR codes to showcase their skills. Templates for customization are available on platforms like Printables and MakerWorld, making it easy for everyone to create their unique tokens. At the event, many booths will also be distributing MakerChips, adding a fun collection aspect to the networking experience.

Ongoing Campaigns

Ahead of the festival, there are several exciting campaigns underway:
1. Tote Bag Giveaway: Follow and retweet on Twitter for a chance to win an official tote bag.
2. Limited Jacket Pre-orders: Exclusive jackets available for pre-order (limited quantities).
3. Remote Exhibition: Participants who cannot attend in person can submit their best 3D printed creations.
4. 3D Printer Story Sharing: Share the story of how you encountered 3D printing using the hashtag #MyEncounterWith3DPrinter.

You can find more information about these initiatives on the festival's website.

Ticket Information

Tickets for JRRF 2026 are currently available at early-bird prices until April 10, 2026. The pricing is as follows:

• - One-day ticket (either Saturday or Sunday): Early Bird ¥1,000 / Regular ¥1,600
• - Two-day ticket: Early Bird ¥1,800 / Regular ¥2,800
• - Free admission for junior high school students and high school students (freshmen and sophomores).

Official merchandise, including T-shirts and tote bags, is also available for early-bird pricing.

Volunteer Opportunities

The festival is seeking volunteers to support event operations. Roles include:

• - Interpreter Volunteers: Connect international guests with local participants.
• - General Volunteers: Assist with reception, venue guidance, and logistical support.

Special perks for volunteers include free tickets and festival merchandise.

Apply now to be part of this exciting movement!

Food Options

Food trucks will be present at the venue, providing various dining options. Confirmed vendors include:

• - Uranaid Snacks Minamina-do
• - BLACK BURGER
• - Kobayashi Crepes & Papa Gaya Deli

Enjoy great food while exploring the wonders of 3D printing at the event!

Partner Media

JRRF 2026 is collaborating with several media partners to spread the word both domestically and internationally:

• - AM Insight Asia: A new media outlet focusing on additive manufacturing in Asia, launched in January 2026.
• - 3DWithUs: An independent platform covering diverse 3D printing technologies.
• - FabScene: A media outlet exploring technology and manufacturing topics.
• - 3Dzyk: A 3D printing platform based in China with a substantial user base.

A Welcoming Environment

At JRRF, there’s no need for formal attire or business cards. Just bring your enthusiasm for 3D printing! If you have a MakerChip, don’t forget to bring it along. At JRRF, everyone is on equal footing. Whether it’s your first event or you’re attending solo, you’ll find your place in this inclusive community.

Event Overview

• - Event Name: Japan RepRap Festival 2026
• - Subtitle: Connecting the World through 3D Printing
• - Date: May 30-31, 2026
• - Location: Tokyo Ryutsu Center, Hall E 6-1-1, Heiwajima, Ota-ku, Tokyo
• - Admission: Early-bird prices starting from ¥1,000
• - Booths: Over 140, including 41 corporate exhibitors
• - Sponsors: 45 companies involved

For more information about the festival or to purchase tickets, visit the official website at JapanRepRapFestival.com. Don't forget to use the hashtag #JRRF2026 to share your festival experience!

We look forward to welcoming you to an unforgettable celebration of creativity and technology!