The “Project Sekai 6th Anniversary Thank You Festival,” a live stage event commemorating Project Sekai’s 6th anniversary, will be held at the Tokyo Metropolitan Gymnasium on October 3 and 4, 2026.
This two-day event will feature a staged reading, a 6th-anniversary talk show, and a “6th Anniversary Special Live” performance featuring the cast and virtual singers.
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・Two-day event on October 3 and 4, 2026
・Venue: Tokyo Metropolitan Gymnasium
・Featuring a staged reading, 6th Anniversary Talk Show, and 6th Anniversary Special Live
・Admission to the exhibition and merchandise area is free. Official merchandise includes 17 items + 5 blind boxes
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Project Sekai “6th Anniversary Celebration” Event Overview
This is a live stage event commemorating Project Sekai’s 6th anniversary. On the same day, the “Project Sekai Championship 2026” will also be held.
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| Event Name | Project Sekai 6th Anniversary Thank You Festival |
|---|---|
| Dates | October 3 and 4, 2026 |
| Venue | Tokyo Metropolitan Gymnasium (Stage: Main Arena / Exhibition: Sub Arena / Merchandise Sales: Outdoor Area) |
| DAY 1 Schedule | Gratitude Festival Performance: Doors Open 11:30 / Show Starts 12:30; CHAMPION: Doors Open 17: 00 / Show Starts 17:30 |
| DAY 2 Schedule | Thanksgiving Festival Performance: Doors Open 15:00 / Show Starts 16:00 |
| Organizers | SEGA Corporation / Colorful Palette Co., Ltd. |
| Sponsored by | 7-Eleven Japan Co., Ltd. |
| Official Website | Special Site/Tickets/Championship 2026 |
| Official X | @pjsekai_event |
Pro Sekai “6th Anniversary Thank You Festival” Stage
The stage event will take place in the Main Arena and consist of three segments.
Performance Details
| Reading Drama | The cast takes the stage to perform a limited-edition script written exclusively for this event |
|---|---|
| 6th Anniversary Talk Show | A segment looking back on memories of Proseca, among other activities |
| 6th Anniversary Special Live | A special 6th-anniversary live performance featuring the cast and virtual singers |
*The number of songs performed and parts of the setlist will differ between DAY 1 and DAY 2 depending on the cast members appearing.
*Virtual singers will appear in some of the songs performed by the cast, but their frequency of appearance varies depending on the setlist.
Ruriko Noguchi
Karin Isobe
Yuki Nakajima
Yui Ogura
Mayu Yoshioka
Ai Hurihata
Rina Honizumi
Akina
Tomomi Jenna Sumi
Fumiya Imai
Daisuke Hirose
Machico
Shunichi Toki
Tomori Kusunoki
Rui Tanabe
Minori Suzuki
Hinata Sato
© SEGA / © Colorful Palette Inc. / © Crypton Future Media, INC. www.piapro.net All rights reserved.
DAY 1 (October 3) Performers
| Ruriko Noguchi | Leo/need (as Ikka Hoshino)/Talk Show & Live Performance |
|---|---|
| Karin Isobe | Leo/need (as Saki Tenma)/Reading Drama & Live Performance |
| Yuki Nakajima | Leo/need (as Shiho Hinomori)/Talk Show & Live Performance |
| Ai Furihata | MORE MORE JUMP! as Airi Momoi / Reading Play |
| Akina | Vivid BAD SQUAD as Kohane Azusawa / Reading Play & Live Performance |
| Yumi Jenna Sumi | Vivid BAD SQUAD as Anzu Shiraishi An / Reading Play & Live Performance |
| Fumiya Imai | Vivid BAD SQUAD as Akihito Shinonome / Talk Show & Live Performance |
| Daisuke Hirose | Wonderlands × Showtime – Tsukasa Tenma / Reading Drama & Live Performance |
| Machico | Wonderlands × Showtime – Nene Kusanagi / Talk Show & Live Performance |
| Shunichi Toki | Wonderlands × Showtime as Rui Kamishiro / Reading Play & Live Performance |
| Tomori Kusunoki | At 25:00, on Night Code. As Kanade Yoizaki / Reading Play & Live Performance |
| Rui Tanabe | “At 25:00, Night Code.” As Mahuyu Asahina / Talk Show & Live Performance |
| Minori Suzuki | “At 25:00, Night Code.” As Ena Shinonome / Talk Show & Live Performance |
| Hinata Sato | 25:00, At Night Code. As Mizuki Akiyama / Reading Play & Live Performance |
DAY 2 (October 4) Cast
| Ruriko Noguchi | Leo/need (as Ikka Hoshino)/Reading Drama & Live Performance |
|---|---|
| Karin Isobe | Leo/need (as Saki Tenma)/Talk Show & Live Performance |
| Yuki Nakajima | Leo/need (as Shiho Hinomori)/Reading Drama & Live Performance |
| Yui Ogura | MORE MORE JUMP! as Minori Hanazato / Reading Drama & Live Performance |
| Mayu Yoshioka | MORE MORE JUMP! as Haruka Kiritani / Reading Performance & Live Show |
| Ai Furihata | MORE MORE JUMP! as Airi Momoi / Talk Show & Live Show |
| Rina Motoizumi | MORE MORE JUMP! As Shizuku Hinomori / Reading Play & Live Performance |
| Akina | As Kohane Azukizawa in Vivid BAD SQUAD / Talk Show & Live Performance |
| Tomomi Jenna Sumi | Vivid BAD SQUAD: An Shiraishi / Talk Show & Live |
| Fumiya Imai | Vivid BAD SQUAD as Akihito Shinonome / Reading Play & Live |
| Daisuke Hirose | Wonderlands × Showtime as Tsukasa Tenma / Talk Show |
| Machico | Wonderlands × Showtime: Nene Kusanagi / Reading Performance |
| Tomori Kusunoki | At 25:00, on Night Code. Role: Kanade Yoizaki / Talk Show, Live Performance |
| Rui Tanabe | “25:00, Night Code.” Role: Mahuyu Asahina / Reading Drama & Live Performance |
| Minori Suzuki | “25:00, On Night Code.” As the voice of Ena Shinonome / Reading Drama & Live Performance |
| Hinata Sato | At 25:00, on Night Code. As Mizuki Akiyama / Talk Show & Live Performance |
Proseca “6th Anniversary Thank You Festival” Exhibition and Merchandise Venue
Admission to both the exhibition and the merchandise area is free, so you can stop by even without a performance ticket.
| Exhibition Hall | Tokyo Metropolitan Gymnasium Sub-Arena / 9:00 a.m.–5:00 p.m. / Free admission |
|---|---|
| Merchandise Area | Outdoor Area / 9:00 a.m.–5:00 p.m. / Free admission |
| Content Details | CONTENTS Page |
*Admission may be restricted depending on crowd conditions
*Merchandise sales hours differ from the venue’s opening hours
Proseca “6th Anniversary Thank You Festival” Merchandise
All official merchandise items can be purchased via advance online order, venue pickup, or at the on-site merchandise booth on the day of the event.
Merchandise Lineup
| Penlights | 3,300 yen |
|---|---|
| Penlight Tubes | 26 varieties total, 1,500 yen each |
| Glitter T-shirt | 3,800 yen (M/L/2L) |
| Large Towel | 26 varieties total, 4,800 yen each |
| Shopping Bag | 1,300 yen |
| Acrylic Panel | 3,900 yen |
| Multi-Purpose Pouch (M Size) | 2,800 yen |
| Multi-Purpose Shoulder Bag (L Size) | 3,500 yen |
| Bag Charm | 26 designs total, 2,200 yen each |
| Desk Mat | 6 designs total, 3,500 yen each |
| Metal Clear File | 26 designs total, 500 yen each |
| Acrylic Stand | 26 designs total; 1,700 yen each |
| Diamond-Shaped Acrylic Blocks | 26 designs total; 1,200 yen each |
| Mini Clear Fans | 26 designs, 800 yen each |
| Mini Pouches | 6 designs, 1,200 yen each |
| Rigid Card Cases | 26 varieties total; 700 yen each |
| Clear holographic stickers | 26 varieties total; 400 yen each |
© SEGA / © Colorful Palette Inc. / © Crypton Future Media, INC. www.piapro.net All rights reserved.
Blinds
| Hot-Stamped Pin Collection | Individual: 500 yen / Box A: 5,000 yen, B: 4,000 yen, C: 4,000 yen |
|---|---|
| Hot-Stamped Mini Autograph Card Collection | Individual: 600 yen / Box A: 6 ,000 yen, B: 4,800 yen, C: 4,800 yen |
| Greeting Card Collection | 32 varieties total + 26 rare varieties / Single item: 300 yen, Box: 3,300 yen |
| Acrylic Figure Collection | Individual: 800 yen / Box A: 8,000 yen, Box B: 6,400 yen, Box C: 6,400 yen |
| Rubber Keychain Collection | Single: 800 yen / Box A: 8,000 yen, Box B: 6,400 yen, Box C: 6,400 yen |
*BOX A features all 10 varieties of Virtual Singers and Vivid BAD SQUAD; BOX B features Leo/need, 25-ji, and Night Code. Box A contains all 10 varieties of Virtual Singer and Vivid BAD SQUAD; Box B contains all 8 varieties of Leo/need, 25-ji, and Night Code; and Box C contains all 8 varieties of MORE MORE JUMP! and Wonderlands × Showtime.
*Since these are blind items, sales staff select them at random; therefore, even if you purchase individual items in the required quantities, you may not receive all varieties. When purchased as a box, all designs are guaranteed to be included only if the box remains unopened.
*All prices shown include tax.
© SEGA / © Colorful Palette Inc. / © Crypton Future Media, INC. www.piapro.net All rights reserved.
Purchase Bonus
For every 2,000 yen (tax included) spent, you will receive one random bonus holographic sticker (26 varieties total).
*This offer ends once supplies run out, even during the promotional period
*Cannot be combined with other purchases
*Since stickers are distributed randomly, you may receive the same design more than once
How to Purchase Merchandise for Processeca’s “6th Anniversary Thank You Festival”
There are three ways to purchase merchandise: pre-order online, on-site pickup, and on-the-day sales. Inventory is allocated separately for each method, and purchase limits vary accordingly.
Advance Online Sales
| Order Period | June 25, 2026, 9:00 PM – August 13, 2026, 11:59 PM |
|---|---|
| Delivery Period | Delivery Before the Performance (Scheduled to ship sequentially from mid- to late September) |
| Online Store | Official Merchandise Online Store |
*Orders are no longer being accepted
*Delivery may be delayed due to manufacturing or weather-related shipping conditions
Pickup at the Venue
| Registration Period | August 14, 2026, 6:00 PM – September 27, 2026, 11:59 PM |
|---|---|
| Pickup Dates and Times | October 3 and 4, 2026, 9:00 AM – 5:00 PM |
| Pickup Location | Tokyo Metropolitan Gymnasium Merchandise Booth – Dedicated Venue Pickup Counter |
| Terms of Use | Total order amount of 2,500 yen (tax included) or more per order |
*Available even if you do not have a performance ticket
*Orders placed during the registration period will be processed on a first-come, first-served basis and will close once the capacity for each pickup time slot is reached
* You must present your merchandise pickup code to claim your order
*If you do not pick up your order on the selected pickup date, it will automatically be changed to delivery, and a shipping fee of 770 yen (tax included) will be charged
Merchandise Sales on the Day of the Event
| Sales Dates and Times | October 3 and 4, 2026, 9:00 AM – 5:00 PM |
|---|---|
| Sales Location | Tokyo Metropolitan Gymnasium, Outdoor Area |
| Admission Procedure | A time-slot admission ticket system based on advance, first-come, first-served registration via LivePocket (details to be announced at a later date) |
| Payment Methods | Credit Card / Digital Wallet / Cash |
*Available even if you do not have a concert ticket
*Depending on crowd conditions on the day of the event, you may not be able to make a purchase by the time the venue opens or the show begins, even if you wait in line
*There are no services for holding items, backorders, or shipping
*Trading is prohibited inside the venue and in the surrounding area
Proseca “6th Anniversary Thank You Festival” Frequently Asked Questions
When and where will the Proseca 6th Anniversary Thank You Festival be held?
It will be held at the Tokyo Metropolitan Gymnasium on October 3 and 4, 2026. The stage will be in the Main Arena, the exhibition in the Sub Arena, and merchandise sales in the outdoor area.
Can I enter the exhibition and merchandise areas without a ticket?
Admission to both the exhibition and merchandise areas is free, and they are open from 9:00 AM to 5:00 PM. Same-day merchandise purchases and on-site pickup are available even if you do not have a performance ticket.
How can I purchase merchandise?
There are three ways: advance online ordering, on-site pickup, and purchasing at the merchandise booth on the day of the event. Advance online ordering closed on August 13, 2026, and on-site pickup requests are being accepted until September 27, 2026.
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Please check the official website for details.
*Please note that the information in these articles may be out of date. We apologize for the inconvenience, but please check the official website for the latest details.
*Designs and specifications are subject to change.
*Due to unavoidable circumstances or government directives, event dates, times, and locations are subject to change or cancellation.
* For details on merchandise, visit the GOODS page ; for details on the stage, visit the STAGE page. Please check
& copy; SEGA / © Colorful Palette Inc. / © Crypton Future Media, INC. www.piapro.net All rights reserved.
