It is currently on sale at the "SUPER JUNIOR 20TH ANNIVERSARY POP-UP 'GRAND OPENING! SJ MARK' in JAPAN" event.
Regarding the Japan-exclusive merchandise, we plan to sell it online after the pop-up event concludes.

Further details regarding the sales date, time, and eligible products will be announced at a later date.

We look forward to your continued visit to "SUPER JUNIOR 20TH ANNIVERSARY POP-UP 'GRAND OPENING! SJ MARK' in JAPAN".

▶︎For more details about "SUPER JUNIOR 20TH ANNIVERSARY POP-UP 'GRAND OPENING! SJ MARK' in JAPAN," please see below.
https://superjunior-jp.net/news/detail.php?id=1131367

[Contact Us]
We are unable to assist you with this matter through the artist's official website or fan club.
Please direct your inquiries to the address below.

Regarding operations and venue
Shinjuku Marui Main Building
Business hours: Weekdays 12:00 - 18:00
Inquiry phone number: 080-6643-2825

Regarding the product
Avex Customer Support
Business hours: Weekdays 11:00 - 18:00
Contact form https://avex.com/jp/ja/contact/product/

*When making an inquiry, please include as much detail as possible.