This is the secret version of the "Kyū" made to commemorate the sell-out.

XANXAN ［'zǽn 'zǽn] [斬 斬]Pronunciation (XAN XAN) XAN XAN is a nightclub in Tokyo. It has seven floors. Each floor is decorated with a different scene, such as Main Floor, Empire, Factory, Atelier, Galley, etc., and each floor offers a completely different space to enjoy.It is considered to be the center of fashion culture, and has attracted much attention as a social gathering place for fashionable people. To enter, you must get a pass from a bouncer. There are no other criteria other than "you must like fashion" and "you must be 21 years old or older. There are no other criteria other than "you must like fashion" and "you must be 21 years old or older." The dress code is not disclosed.