To celebrate the release of “ONE N’ ONLY”’s second major-label album, *MEGA GOLDEN*, the “ONE N’ ONLY ‘MEGA GOLDEN’ POP-UP STORE” is coming to three cities across Japan!
The event will be held sequentially at UNIVERSAL MUSIC STORE HARAJUKU starting November 4, 2026; Namba Marui starting November 28; and Nagoya PARCO starting December 3. Visitors can enjoy the world of “Golden Sun” through costume displays, photo spots, and the sale of original merchandise.
・Venue decorations inspired by the world of “Golden Sun” will feature costume displays, photo spots, and a game corner
・The Tokyo venue requires advance reservations for all time slots; walk-ins are not permitted
・Original merchandise on sale, including Acrylic Stands A and B, charm keyrings with messages, and T-shirts
・Admission is free; advance reservations are accepted on a first-come, first-served basis via LivePocket
Details on the “ONE N’ ONLY ‘MEGA GOLDEN’ POP-UP STORE”
To celebrate the release of the five-member dance and vocal group “ONE N’ ONLY”’s second major-label album, *MEGA GOLDEN* (released December 2, 2026), the “ONE N’ ONLY ‘MEGA GOLDEN’ POP-UP STORE” will open for a limited time in three cities nationwide!
The event will be held at UNIVERSAL MUSIC STORE HARAJUKU from November 4 to November 15, 2026; at Namba Marui from November 28 to December 13; and at Nagoya PARCO from December 3 to December 13. Admission is free.
©SDRA golden venue where you can step into the world of the album
The venue is adorned with golden sparkles and colorful decorations. In this space inspired by the world of “Golden Sun,” visitors can enjoy costume displays, member visuals, and photo spots for taking pictures.
In addition to the sale of original merchandise, the venue will also feature activities such as a gaming corner. The costume exhibition periods vary by venue: the Osaka venue runs from November 28 to December 5, and the Aichi venue runs from December 7 to December 13.
All Time Slots at the Tokyo Venue Now Require Advance Reservations
Following an update on October 22, the Tokyo venue—UNIVERSAL MUSIC STORE HARAJUKU—will require advance reservations for all time slots during the event period. Visitors without reservations will not be admitted, and walk-in entry will not be available.
Accordingly, additional reservation slots (in 30-minute intervals) for entry between 2:00 PM and 7:30 PM each day from November 9 through November 15 will be added. Registration for these additional slots will begin on October 24 at 6:00 PM on a first-come, first-served basis and will close once each slot reaches capacity. Hours of operation are 11:00 AM to 8:00 PM (last admission at 7:30 PM).
©SDRAdmission Information for the Osaka and Aichi Venues
At the Namba Marui 3F Event Space in Osaka, admission will be by advance reservation only all day on November 28 and 29, and from November 30 through December 13, admission will be by reservation during certain time slots, with walk-in admission available during other times. Operating hours are 11:00 AM–7:00 PM (last entry at 6:30 PM).
At the Aichi venue (Nagoya PARCO South Building, 10th Floor Event Space), advance reservations are required all day on December 3. From December 4 through December 6, the venue will be open from 10:00 AM to 3:00 PM, from December 7 through December 11, 10:00 AM–12:00 PM; and on December 12 and 13, 10:00 AM–2:00 PM will be reservation-only, with walk-in admission available during all other times. Hours of operation are 10:00 a.m. to 8:00 p.m. (last entry at 7:30 p.m.), except on December 13, when the venue closes at 5:00 p.m. (last entry at 4:30 p.m.).
During walk-in admission, entry may be restricted depending on crowd levels, and numbered tickets may be distributed. Gathering in front of the venue before walk-in admission begins is prohibited.
Advance Reservation Schedule
Advance reservations are accepted through the LivePocket ticketing service; free registration is required in advance to use the service. Advance reservations for members of the official fan club “SWAG” will be available for the Tokyo venue from October 17 at 6:00 PM through October 23 at 11:59 PM, and for the Osaka and Aichi venues, from 6:00 PM on November 7 to 11:59 PM on November 13.
General reservations on a first-come, first-served basis will begin on October 24 at 6:00 PM for the Tokyo venue and on November 14 at 6:00 PM for the Osaka and Aichi venues, and will end once tickets are sold out. The reservation limit is two tickets per account per venue per day (for the account holder and up to two companions), and each reservation allows for one child in elementary school or younger to accompany the group.
Original merchandise from the “ONE N’ ONLY ‘MEGA GOLDEN’ POP-UP STORE”
Original merchandise featuring visuals from the album “MEGA GOLDEN” will be on sale at the venue.
©SDRAcrylic stands and charm keyrings are now available!
The acrylic stands come in two designs, A and B. The “Good Luck Charm Keyrings with Messages” feature messages from the members, and a “Sticker Set” with a tin case and a “Mirror & Case” set with a drawstring pouch are also available!
In apparel, black T-shirts featuring the “MEGA GOLDEN” logo are available in M, L, XL, and mini sizes, and gold shopping bags are also available.
| Product Name | Price |
|---|---|
| Acrylic Stand A | 1,700 yen each |
| Acrylic Stand B | 1,700 yen each |
| Acrylic Keychain | 1,500 yen each |
| Amulet Keyring with Message | 1,600 yen each |
| Clear Card | 800 yen each |
| Sticker Set | 1,500 yen |
| Mirror & Case | 1,800 yen |
| Random Marker Charms | 500 yen each |
| Random Pin Badges | 500 yen each |
| T-shirts (M/L/XL) | 3,700 yen each |
| T-shirts (mini) | 3,700 yen |
| Tote Bag | 700 yen |
Merchandise Purchase Limits
Purchase limits apply to merchandise: up to 10 items per type for random items, up to 3 items per size for apparel, and up to 3 items per type for all other items. Only one checkout transaction is allowed per entry.
Reserving a spot does not guarantee the purchase of merchandise; sales will end once items are sold out, even during the event period. Pre-order and purchase bonuses for the “MEGA GOLDEN” album CD will be announced at a later date.
The “ONE N’ ONLY ‘MEGA GOLDEN’ POP-UP STORE” opens on November 4!
©SDR| Event Dates | [Tokyo/Harajuku] November 4–15, 2026 [Osaka/Namba] November 28–December 13, 2026 [Aichi/Nagoya] December 3–December 13, 2026 |
|---|---|
| Venue | [Tokyo/Harajuku] UNIVERSAL MUSIC STORE HARAJUKU [Osaka/Namba] Namba Marui [Aichi/Nagoya] Nagoya PARCO |
| Official Website | ONE N’ ONLY “MEGA GOLDEN” POP-UP STORE Special Site |
| Official X | ONE N’ ONLY Official X |
Frequently Asked Questions about the “ONE N’ ONLY ‘MEGA GOLDEN’ POP-UP STORE”
When and where will it be held?
It will be held at UNIVERSAL MUSIC STORE HARAJUKU in Tokyo from November 4 to November 15, 2026; at Namba Marui in Osaka from November 28 to December 13; and at Nagoya PARCO in Aichi from December 3 to December 13.
Is there an admission fee?
Admission is free. Depending on the venue, certain time slots require advance reservations.
Can I enter the Tokyo venue without a reservation?
At the Tokyo venue, all time slots require advance reservations; entry is not permitted without a reservation. Walk-in admission is not available.
When can I view the costume exhibition?
The costume exhibition will be held from November 28 to December 5 at the Osaka venue and from December 7 to December 13 at the Aichi venue.
Are there purchase limits on merchandise?
For random-selection items, purchases are limited to 10 per type; for apparel, 3 per size; and for all other items, 3 per type. Only one checkout is allowed per entry.
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