By greeting staff at a certain area in the stores by saying 「 メリークリスマス ！」 Merry Christmas, fans will obtain a small calendar with the one-time use password to be used on the Pokémon Global Link.
The promotion for Blissey is going to be available only to those with Japanese Global Link accounts. Additional details on the promotion for this female-only Pokémon are expected to be made available soon.
This promotion follows that of the female Banette knowing Cotton Guard made available for Halloween to those with Japanese, North American and European Global Link accounts. It is also the third set of promotions made by the Japanese Pokémon Center stores, following the first set, the AudinoC-Gear skin and the Pokémon Center Catalogue, and the second, the Pokémon Center de Style♪Musical show.