Get Ready! “Seijin Dansei Sannin Gumi” Fan Meeting “Manji Genba Joto Manji” Unveils New Exclusive Goods!
Get ready, fans! The highly anticipated fan meeting “Manji Genba Joto Manji” by the popular singer-YouTuber group “Seijin Dansei Sannin Gumi” is just around the corner, and exciting new original merchandise is on its way! and factory Inc. has collaborated with the group to create nine brand-new items that will be available exclusively at the event venue on Sunday, July 19, 2026.
These goods are designed to let you enjoy the unique world of “Seijin Dansei Sannin Gumi” in various ways—whether you display them, carry them, or wear them, they’ll bring the fun into your daily life even after the event!
A Special Collaboration with “Seijin Dansei Sannin Gumi”
and factory Inc. has been deeply involved in supporting “Seijin Dansei Sannin Gumi” since co-launching the “Seijin Dansei Sannin Gumi Official Store” in June 2026, handling product planning and e-commerce operations for their official merchandise. This collaboration for the fan meeting goods is a continuation of that partnership, with both parties exchanging ideas to create items that truly capture the event’s concept and enhance the fan experience.
Check Out the Exciting New Merchandise Lineup!
Here’s a sneak peek at the nine new original items, all prices include tax:
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卍Bangle Light卍: 2,000 yen – A glowing bangle to wear and enjoy at the venue.
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Student ID Card Style: 500 yen – A card designed like a student ID.
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ID Photo Style Stickers: 600 yen – Stickers designed like ID photos.
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Ash Tray-like Accessory Case: 1,800 yen – A小物入れ designed to resemble an ashtray, perfect for storing accessories (not for use as an actual ashtray).
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Yankee Acrylic Stand: 2,500 yen – A full-body acrylic stand with a diorama-style base.
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Off-Day Mini Acrysta: 2,000 yen – A mini acrylic stand themed around their “off-day” look.
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Backstage Pass Style Sticker: 500 yen (Randomly sold) – A sticker designed like a backstage pass. Designs cannot be chosen.
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Random Can Badge: 500 yen (Randomly sold) – A can badge. Designs cannot be chosen.
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Yankee Puffy Stickers: 1,800 yen – Three-dimensional puffy stickers.
In addition to these new items, existing merchandise such as Cable Mascots, Carabiners, Puffy 3D Stickers, and Full-Body T-shirts will also be available at special event-limited prices. Please note that product availability and prices are as of the publication date and items may sell out.
Exclusive Venue Purchase Bonus – Don’t Miss Out!
Fans who purchase 3,000 yen (including tax) or more of “Manji Genba Joto Manji” merchandise, including existing items, at the venue will receive one random “Special Photo-style Card with Member Message” as a gift!
This special bonus is available in limited quantities and will end once supplies run out, so make sure to grab yours early!
Fan Meeting Details
Mark your calendars! Here are the details for the “Seijin Dansei Sannin Gumi” fan meeting “Manji Genba Joto Manji”:
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Event Name: Seijin Dansei Sannin Gumi Fan Meeting “Manji Genba Joto Manji”
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Date: Sunday, July 19, 2026
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Venue: Parthenon Tama Main Hall (2-35 Ochiai, Tama City, Tokyo)
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Venue Merchandise Sales Start: 11:00 AM
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Official Special Page: https://seijindansei3.com/genba-joto/
For details on sales methods, times, payment options, and queuing instructions, please check the official special page.
Explore More at the “Seijin Dansei Sannin Gumi Official Store”
Can’t make it to the event or want to see more? The “Seijin Dansei Sannin Gumi Official Store” is your go-to online shop for official merchandise. You’ll find full-body acrylic stands, phone tabs and straps, puffy 3D stickers, and more, all designed to bring their world into your everyday life.
- Seijin Dansei Sannin Gumi Official Store: https://www.seijindansei3-shop.com/
Looking Ahead
and factory Inc., through its “Bridge business” which handles IP-leveraged merchandise development and brand collaborations, is committed to planning products and services that connect the worlds of IPs and creators with their fans. The company will continue to deepen partnerships with IP holders and creators to offer new experiences through product planning and business development for fans.
