Announced details
Collaboration café; food, drink and dessert offerings; original merchandise sales; and novelty items
『混血のカレコレ』 YouTube channel subscribers: 3.04 million (as of August 2026)
A joint project by PIALA INC. and its consolidated subsidiary 株式会社サイバースター. Details of the relationship with MARY BURGER are Not disclosed.
A store located at Seibu Shibuya Building A, 8F, 21-1 Udagawacho, Shibuya-ku, Tokyo. Other details are Not disclosed.
MARY BURGER Seibu Shibuya store (Seibu Shibuya Building A, 8F, 21-1 Udagawacho, Shibuya-ku, Tokyo)
Reservation fee: ¥500 (including tax) per person
The company does not address Contract Value / Impact on Business Performance.
| Item | Details |
|---|---|
| Names of Products / Services Covered | KAREKORE DI7ER (Karekore Diner), 『混血のカレコレ』 |
| Counterparty | MARY BURGER (Seibu Shibuya store) |
| Counterparty overview | A store located at Seibu Shibuya Building A, 8F, 21-1 Udagawacho, Shibuya-ku, Tokyo. Other details are Not disclosed. |
| Relationship with the Company | A joint project by PIALA INC. and its consolidated subsidiary 株式会社サイバースター. Details of the relationship with MARY BURGER are Not disclosed. |
| Offering price | Reservation fee: ¥500 (including tax) per person |
| Launch date | Scheduled to run from 4 September 2026 (Friday) through 27 September 2026 (Sunday) |
| Applicable area | Collaboration café; food, drink and dessert offerings; original merchandise sales; and novelty items |
| Location | MARY BURGER Seibu Shibuya store (Seibu Shibuya Building A, 8F, 21-1 Udagawacho, Shibuya-ku, Tokyo) |
| Usage history | 『混血のカレコレ』 YouTube channel subscribers: 3.04 million (as of August 2026) |
Items this document does not state (9)
These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.
The reasons the company gives
The company's own explanation, not something inferred from the numbers.To celebrate the 7th anniversary of 『混血のカレコレ』.