The “Project Sekai 6th Anniversary Thank You Festival,” a live stage event commemorating Project Sekai’s 6th anniversary, will be held October 3 and 4, 2026, at the Tokyo Metropolitan Gymnasium.

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.

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.

Proseca “6th Anniversary Thank You Festival” Stage

The stage will take place in the Main Arena and consist of three segments.

Performance Details

*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 members, but their frequency of appearance varies by setlist.

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DAY 1 (October 3) Performers

DAY 2 (October 4) Performers

Proseca “6th Anniversary Thank You Festival” Exhibition & Merchandise Venue

Admission to both the exhibition and merchandise area is free; you can stop by even if you don’t have a concert ticket.

*Admission may be restricted depending on crowd conditions
*Merchandise sales hours differ from the performance venue’s opening hours

Proseca “6th Anniversary Thank You Festival” Merchandise

All official merchandise items can be purchased via advance online ordering, venue pickup, or at the on-site merchandise booth on the day of the event.

Merchandise Lineup

*Box A contains all 10 varieties of Virtual Singer and Vivid BAD SQUAD; Box B contains all 8 varieties of Leo/need, 25-ji, Night Code. Box C includes all 8 varieties from “MORE MORE JUMP!” and “Wonderlands × Showtime.”
*Since blind-box items are randomly selected and handed out by sales staff, purchasing individual items in the required quantities may not guarantee a complete set. Box sets guarantee a complete set of all designs in one box only if unopened.
*All prices shown include tax

Purchase Bonus

For every 2,000 yen (tax included) spent, you will receive one random bonus holographic sticker (26 varieties total).

*This promotion ends when stock runs out, even during the promotional period
*Cannot be combined with other purchases
*Since stickers are distributed randomly, you may receive the same design

How to Purchase Merchandise for Proseca’s “6th Anniversary Thank You Festival”

There are three ways to purchase merchandise: pre-order online, in-venue pickup, and on-site sales. Inventory is allocated separately for each method, and purchase limits vary accordingly.

Advance Online Sales

*Orders are no longer being accepted
*Delivery may be delayed due to manufacturing or weather-related shipping conditions

On-site Pickup

*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 collect your items
* If you do not pick up your items on the selected pickup date, your order will automatically be changed to delivery, and a shipping fee of 770 yen (tax included) will apply

Same-Day Merchandise Sales

*Available even if you do not have a performance ticket
*Depending on crowd conditions on the day of the event, you may not be able to make a purchase before the venue opens or the performance begins, even if you wait in line
*There are no services for holding merchandise, 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 October 4, 2026. The stage performances will take place 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 options: advance online ordering, on-site pickup, and purchasing at the merchandise booths 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.

Please check the official website for details.
*Please note that the information in this article may be out of date; we ask that you kindly verify the details on the official website.
*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 merchandise details, seeGOODS page, and for stage details, please check the STAGE page

© SEGA / © Colorful Palette Inc. / © Crypton Future Media, INC. www.piapro.net All rights reserved.