To commemorate the release of their debut single "KO1KEYZ," KO1KEYZ DEBUT SINGLE "KO1KEYZ" Kyuntugun POP-UP event will be held, and pre-orders for the debut single "KO1KEYZ" will be available for two days only, on October 3rd (Sat) and 4th (Sun).

For every 3-version set you pre-order, you will receive one "Kyuntugun POP-UP Limited Edition Trading Card" as a gift.

In addition to group display panels, solo exhibition corners, and exclusive videos, the venue will also feature the sale of an original drink, "Kyuntugun DRINK," available for two days only, so please come and visit!

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

◆Event Period

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

*CD pre-orders will only be available on October 3rd (Sat) and October 4th (Sun) from 11:00 to 19:00.

◆Venue

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

Shinjuku Southern Terrace

◆ Novelty

"Kyuntugun POP-UP Limited Edition Trading Cards"

If you pre-order a set of three versions of the eligible products, you will receive one "Kyuntugun POP-UP Limited Edition Trading Card" for each set purchased on the day of the event! (12 types in total, randomly selected)

*Please note that the number of trading cards is limited. They will be available only while supplies last.

*You cannot choose the design of the bonus item.

*External bonus items other than the "Kyuntugun POP-UP Limited Edition Trading Card" are not included.

◆Eligible products

DEBUT SINGLE "KO1KEYZ" to be released on Wednesday, October 7, 2026.

< First-run Limited Edition A> [CD + DVD] ¥1,900 (tax included)

< First-run Limited Edition B> [CD + DVD] ¥1,900 (tax included)

< Normal Edition > [CD ONLY] ¥1,400 (tax included)

*The <FC Limited Edition> is not included. Please be aware of this in advance.

*All first-press limited edition bonus items are included.

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◆Notes regarding CD pre-orders and sales

*For CD reservations, you can use cash, credit card (one-time payment), QR code payment, or electronic money.

• Credit cards accepted: VISA / Mastercard / JCB / American Express / Diners Club / Discover Card

・QR code payment: auPay / PayPay / d払い / Rakuten Pay / WeChat Pay / Alipay

• Electronic money payment: iD / QUICpay / Suica / PASMO / Kitaca / TOICA / manaca / ICOCA / SUGOCA / nimoca / Hayakaken

*Reserved items can be picked up at HMV&BOOKS SHIBUYA or delivered to your home.

*If you choose delivery, a separate shipping fee of ¥900 (tax included) will be charged for each order.

*Store pickup for reserved items will be available from the evening of the day before the release date.

*If you choose delivery, your order will be delivered sequentially starting from Wednesday, October 7th.

*Please note that you cannot change the number of tickets or cancel your reservation after it has been confirmed.

*Please note that delivery times may vary depending on your location, weather conditions, and traffic.

*All products and bonuses are available in limited quantities. Sales will end once supplies run out, even within operating hours. Thank you for your understanding.

*Please note that there may be a limit on the number of items you can reserve. Purchase limits are subject to change. Thank you for your understanding.

◆Other Notes

*Please note that sales times, locations, and contents may be changed or sales may be canceled or terminated without prior notice depending on the weather conditions or operational circumstances on the day.

*Please refrain from lining up early in the morning, as this will cause inconvenience to the surrounding area. Please line up according to the instructions of the staff. Staying overnight in the vicinity of the facility the day before, sitting down early in the morning, and blocking passageways are also strictly prohibited.

*Please be sure to follow the instructions of the staff inside and outside the venue and while waiting in line. If you do not follow the instructions, violate the rules, or engage in behavior that disturbs others, you may not only be denied participation in the event, but the event itself may be canceled.

*Please note that we will not be able to answer any inquiries regarding this pop-up store if you contact the commercial facility's main telephone number or customer service desk. Thank you for your understanding.

*To all visitors*

To ensure the safety, security, and comfort of all our customers, the trading of goods and any trading activities (exchange, buying, selling, or transferring) within the commercial facility and the surrounding areas of the stores are strictly prohibited.

If we observe any such behavior, a staff member will speak to you. Thank you for your understanding.

Reselling of promotional items is prohibited. Please refrain from purchasing items with the intention of reselling them.

We would greatly appreciate your cooperation and understanding.