To commemorate the release of KO1KEYZ debut single "KO1KEYZ", we are pleased to announce that the "KO1KEYZ DEBUT SINGLE "KO1KEYZ" Kyuntugun POP-UP" event will be held.

At the venue, Shinjuku Southern Terrace, we will be setting up group display panels and solo corners. In addition, you can enjoy the world of "KO1KEYZ" through the screening of the music video for the title track "KO1KEYZ" and exclusive self-introduction video footage that can only be seen here.

Additionally, for two days only, from October 3rd (Sat) to 4th (Sun), we will be selling our original drink "Kyuntugun DRINK" and accepting CD pre-orders.

There are two types of drinks in total, and the members tasted them and came up with menu names that perfectly suit each drink!

Please enjoy these two flavors: "A Refreshing Blue Lemonade" and "A Sparkling Mango Shower"!

[Event Overview]

"KO1KEYZ DEBUT SINGLE "KO1KEYZ" Kyuntugun POP-UP"

■ Schedule

October 2, 2026 (Friday) - October 8, 2026 (Thursday)

■ Business Hours

11:00 〜 19:00

(*On the first day, October 2nd, the hours are 12:00 to 19:00)

■ Location

Shinjuku Southern Terrace (outdoor)

2-2-1 Yoyogi, Shibuya-ku, Tokyo

■ Exhibition contents

• Group display panels

- Solo corners for each member

- Exclusive self-introduction video & "KO1KEYZ" MUSIC VIDEO screening

[Weekend-only corner (October 3rd (Sat) / October 4th (Sun))]

<① CD Pre-orders>

For every 3-pack set of the product you pre-order, you'll receive one limited edition trading card! (12 types in total, randomly selected)

*For details on CD pre-orders, please check the link below.

URL：https://ko1keyz.com/news/detail/118

<② ORIGINAL OFFICIAL DRINK "Kyuntugun DRINK" on sale>

Please enjoy our original drink that captures the world of KO1KEYZ 's debut single!

[Purchase Bonus]

◎Straw tag (random / 12 types in total)

◎Laminated card (random / 12 types in total)

The first customers to purchase a drink at the pop-up venue will receive:

One "Straw Tag (Random / 12 types in total)"

One "Laminated card with a handwritten message from a member (random / 12 types in total)"

Two types of gifts (one of each) will be given away!

*This offer will end once the planned quantity is reached.

*Items will be given out randomly. You cannot choose the type or design.

*Please note that we cannot accept returns or refunds for any reason.

*Sales will take place in the official drink special area.

*Products and purchase bonuses are available in limited quantities and will be discontinued once supplies run out. Thank you for your understanding.

*Purchase bonuses will be given at the register. We cannot accommodate requests to receive bonuses after you have left the sales area.

《Sales location/time》

Shinjuku Southern Terrace Official Drink Special Area

◼Scheduled for October 3rd, 2026 (Saturday), 11:00 AM - 7:00 PM

◼Scheduled for October 4, 2026 (Sunday), 11:00 AM - 7:00 PM

*Please refrain from contacting the POP-UP venue directly (by phone, etc.).

Payment Methods

1) Credit card

2) Electronic money

3) QR code payment

*Please see the image below for details.

*Cash payments are not accepted.

*Payment is accepted only as a one-time payment.

*When using credit cards, QR code payments, or electronic money, payment processing may take some time depending on the communication status. Furthermore, these services may not be available due to communication environment issues or other circumstances.

*Please note that we may have to suspend the use of credit cards, QR code payments, and electronic money on the day of the event due to unavoidable circumstances.

《Notes regarding OFFICIAL DRINK》

*Sales times may change without notice depending on the situation on the day.

*Depending on the crowd situation, you may have to wait a long time before making your purchase.

*Please follow the staff's instructions regarding the formation of the waiting line. Please note that any lines or purchase order formed independently by customers will be considered invalid.

*Please follow the instructions of our staff when queuing. If you do not cooperate with the instructions, we may interrupt or cancel sales.

*Products and purchase bonuses are available in limited quantities and will be discontinued once supplies run out. Thank you for your understanding.

*Purchase bonuses will be given at the register. We cannot accommodate requests to receive bonuses after you have left the sales area.

*If you leave the area after placing your order and making your payment, we will not be able to serve you food or drinks. Please take your order promptly after it is served.

*Please be sure to check the number of items and bonus items you purchased, as well as the total amount of your payment, at the time of purchase. Please note that we cannot, in principle, accommodate exchanges or discrepancies in change after you have left the sales area.

*Please note that exchanges for defective items are generally only possible on the same day. Please be sure to check the condition of the item yourself before leaving the sales location.

*While we take the utmost care during factory production and in-store preparation, trace amounts of other allergens may occasionally be present.

*Sensitivity to allergens varies from person to person, and even trace amounts can trigger a reaction. Ultimately, please consult a specialist and make your own judgment.

*Please dispose of cups, leftover drinks, and other trash in the trash cans located near the official drink area. We appreciate your cooperation in sorting your trash. Please do not leave trash inside or outside the venue.

《Notes regarding the venue》

If you do not follow the precautions listed below, or if you violate the rules or engage in behavior that disturbs others, we may be forced to interrupt or cancel the event or sales. Please be sure to abide by them. In the event of cancellation or interruption, the organizers and venue will not be held responsible in any way.

Staying overnight, gathering late at night, or engaging in any activities that generate noise in or around the POP-UP event area or drink sales area is strictly prohibited as it will disturb the neighbors.

◎ Any lines formed independently before the designated start time for drink sales will be considered invalid. Staff will guide you when forming lines.

Cutting in line, running when the queue is about to begin, etc., are extremely dangerous and are strictly prohibited.

◎The following actions are prohibited as they may disturb other customers.

* Trading or sitting in the POP-UP event area or nearby facilities

* Occupying benches, etc. for extended periods

If we observe any of these behaviors, our staff will speak to you.

◎Please be sure to follow the instructions of the staff at the drink sales area and in the waiting line.

◎Due to unavoidable circumstances such as weather conditions or operational reasons on the day, we may end sales or change sales times without prior notice. Please also note that the content may be changed or sales may be canceled.

◎The organizers and venue will not be held responsible for any accidents, thefts, or other incidents that occur inside or outside the POP-UP event area.

◎We will not accept any inquiries regarding the POP-UP venue.